Feeds    |
Country Health Profile.
Data updated for 2001Dominican Republic Health Situation Analysis and Trends Summary Country Chapter Summary from Health in the Americas, 1998.
DOMINICAN REPUBLICGENERAL SITUATION AND TRENDSSocioeconomic, Political, and Demographic Overview The Dominican Republic occupies the eastern two-thirds of the Caribbean island of Hispaniola, which is located west of Puerto Rico. Its only border is with Haiti. The Dominican Republic has an area of 48,400 km2, and its population was estimated at 7.8 million in 1995. For political and administrative purposes, the country is divided into three regions and seven subregions, which together contain the 29 provinces and the National District. The Dominican economy has undergone profound changes in the last two decades. Until the mid-1970s, traditional export products, mainly from agriculture, represented 60% of the total value of the country’s exports. Over the last two decades the service sector has led the economy, particularly economic and financial services related to tourism and industrial free-trade zones, which by 1995 accounted for more than 70 % of exports. The shift came with major dislocations and economic and social imbalances. The macroeconomic adjustments of the 1980s served to substantially reduce social spending and redirect expenditures toward investment, especially in infrastructure. Annual per capita expenditures on education during 1987–1990, adjusted for inflation, were 40% of what they had been in 1980, and the expenditures on health were 7.5% lower. Together, the health and education sectors received less than 5% of public spending between 1986 and 1990. The end of 1990 brought another economic adjustment program. In 1992 the gross domestic product (GDP) began to recover, and by 1996 it was maintaining an average annual growth rate of more than 5%. In 1996 the GDP rose 5.4%, with an increase of 6.9% estimated for 1997. Per capita income reached US$ 1,824 in 1996. Stable prices, rising wages in the private sector, and a public sector salary increase in May 1995 restored the real minimum wage and the wage in dollars to levels that in January 1996 were 14% higher than in 1980, and there were further increases in 1997. Since 1992, annual inflation has remained fairly low. It was 3.7% in 1995, 0.9 % in 1996, and an estimated 4.4% in 1997. The free market exchange rate remained fairly stable at around RD$ 14 to US$ 1 during 1996 and 1997. This stability and macroeconomic growth have improved the purchasing power of the working population, and absolute poverty appears to have diminished. On the other hand, reduced public spending for education and health has affected family budgets, unemployment rates (which stood at 15% in 1996–1997), and the percentage of population linked to the informal economy and nonwage-earning activities, and has thus led to a considerable increase in relative poverty and the number of people who are in need. At the same time, the economy has become extremely vulnerable to and dependent on external factors outside its control. The public domestic debt, estimated at about US$ 400 million in mid-1997, has been burgeoning, and this has tended to inhibit private domestic investment. Between 1990 and 1995, annual population growth was 3.0%, with the 0–14-year-old age group making up 35% of the population and the 65-and-older age group only 4%. Urban population was estimated at 50% in 1980 and 65% in 1995. During the same period, life expectancy at birth rose from about 44 to 65 years. The total fertility rate declined from 7.4 to 3.1 children per woman of childbearing age, and the birth rate dropped from about 50 to 27 per 1,000 population. Most of the extremely poor communities were located in the southeastern and northeastern areas of the country, along the border with Haiti. The Secretariat for Public Health and Social Welfare, working together with the Autonomous University of Santo Domingo, conducted a study of primary economic activity and accumulation of goods and services during 1990–1994. This research showed that in the poorest provinces there was a predominance of subsistence farming; negative population growth; low levels of vaccination coverage, drinking water availability, and hospital utilization; and many deaths without medical attention or diagnosis of the cause of death. The estimated general mortality rate has gradually declined, falling to 5.5 per 1,000 population for the 1990–1995 period. It is expected to be 5.2 per 1,000 population for 1995–2000. Decreases have occurred in both sexes and in all age groups. This trend is related to longer life expectancy at birth, which rose from 53.6 years in 1960–1965 to 69.6 in 1990–1995 and is projected to be 70.9 for 1995–2000. The crude mortality rate registered in 1994 was 2.7 per 1,000 population (3.1 in males and 2.3 in females). During 1990–1994, cardiovascular diseases were the most frequently reported cause of death, with registered rates remaining fairly stable at about 80 per 100,000, although this disease group as a proportion of total registered mortality increased slightly, from 29.2% to 33.9%. Communicable diseases, which were the second leading cause of death in 1990, at 46.6 per 100,000, fell to fourth place in 1994, at 27.1 per 100,000. As a percentage, they went from 16.8% to 11.5% of total deaths. Such external causes as accidental injuries and violence rose from third to second place, even though the rate dropped from 33.9 to 30.2 per 100,000; as a percentage, they increased slightly, from 12.2 % to 12.9%. Malignant neoplasms, which ranked fourth in 1990, with a rate of 27.7 per 100,000, moved up to third place, with a rate of 28.0 per 100,000, while proportionally they went from 10.0% to 11.9%. Perinatal causes remained in fifth place, with rates of 14.8 in 1990 and 12.6 per 100,000 in 1994, and a 5.4% proportion in both years. These data indicate a downward trend in deaths due to communicable diseases. Deaths from external causes are on the rise, and the percentages for malignant neoplasms and perinatal diseases remain more or less stable. Nevertheless, caution should be exercised in considering these and all the other diagnosis-based mortality figures cited here. It is estimated that underregistration of deaths was nearly 50% in 1994 and the proportion of registered deaths attributed to ill-defined symptoms and conditions was about 15% between 1990 and 1994.
SPECIFIC HEALTH PROBLEMS Analysis by Population Group Health of Infants (under 1 Year Old) The registered infant mortality rate was 19.1 per 1,000 live births in 1990 and 11.5 per 1,000 in 1994. In 1994, infants under l year old accounted for 10.9% of all registered deaths. According to two estimates—one by the Latin American Demographic Center (CELADE) and PAHO, and another based on the ENDESA 96 health survey—underregistration may be some 72% to 75%. The rate of decline in infant mortality appears to have slowed in the last decade. There are also significant differences between regions. Registered infant mortality per 1,000 live births was 26.4 in urban areas and 29.1 in rural areas during 1991–1996. Estimated rates ranged from 45 per 1,000 in the National District up to about 70 per 1,000 in the more impoverished areas. In infants under l year of age, 30% of the deaths were from communicable diseases, 44.8% from conditions originating in the perinatal period, 3.2% from diseases of the circulatory system, and 2.9% from external causes. In 1990–1995 the proportion of low-birthweight babies delivered in 25 of the country’s major hospitals was 9.2%, a decrease from earlier levels. Health of Preschool Children (Aged 1 to 4) According to CELADE estimates, in 1990–1995 the mortality rate among children aged 1 to 4 fell to 4 per 1,000, with a slightly higher rate in males than in females (4.0 and 3.6 per 1,000, respectively), whereas ENDESA 96 estimated an overall rate of 11 per 1,000. In 1990 this age group accounted for 5% of all registered deaths, but by 1994 it was only 3.4% of the total. As for the leading causes of death in 1994, communicable diseases represented 37.7% of the total; external causes, 17.6%; diseases of the circulatory system, 5.0%; and malignant neoplasms, 2.5%. By more specific diagnoses, intestinal infectious diseases represented 15.9% of deaths; nutritional deficiencies, 15.3%; acute respiratory infections, 12.5%; unspecified injuries, 9.4%; and congenital abnormalities, 5.5%. These rankings were similar in both sexes, except for external causes, for which males had a slightly higher proportion. Health of School-Age Children (Aged 5 to 14) School-age children had an estimated mortality rate of 0.7 % per 1,000 in 1990–1995. In 1990 this age group accounted for 2.4% of all registered deaths, and by 1994 that had dropped to 2.0%. External causes were responsible for 41.4 % of all deaths (29.3% in girls and 50.7% in boys); "other causes," 25.5% (32.9% in girls and 19.8% in boys); communicable diseases, 15.1% (17.4% in girls and 10.6% in boys); diseases of the circulatory system, 10.7% (12.0% in girls and 9.6% in boys); and malignant neoplasms, 7.3% (8.4 % in girls and 6.4% in boys). By more detailed diagnoses, unspecified injuries headed the list and were followed, in turn, by nutritional deficiencies, intestinal infections, and diseases of pulmonary circulation and other heart diseases. Health of the Population Aged 15 to 44 The estimated mortality rate for persons aged 15 to 44 fell to 1.8% per 1,000 population in 1990–1995 (2.05 per 1,000 in males and 1.5% in females). In 1990 this segment of the population accounted for 19% of all deaths. Of the deaths, 26.9% were due to "other causes," 16.8% to cardiovascular diseases, 9.3% to external causes, 11.1% to communicable diseases, and 8.1% to malignant neoplasms. By more specific diagnostic groups, among women tuberculosis was the leading cause of death in 1990, but by 1994 this disease had dropped to second place. In first place for women in 1994 were diseases of pulmonary circulation; ranking third were injuries from traffic accidents, followed by cerebrovascular and ischemic heart disease. Complications during pregnancy, labor, and the puerperium, which in 1990 accounted for 6.9% of deaths, by 1994 were down to 5%. In men, mortality due to traffic accidents was in first place, followed by homicides, other injuries, and diseases of pulmonary circulation and other heart diseases. The registered maternal mortality rate was 45 per 100,000 live births in 1990 and 30.7 per 100,000 in 1994. The corresponding estimated rate for 1990 was 110 per 100,000, which would imply underregistration on the order of 59%. Indeed, more recent estimates based on the ENDESA 96 survey indicate the real maternal mortality rate might have been as high as 200 per 100,000 live births over the 1983–1994 period. More than 97% of pregnant women have two or more prenatal medical consultations, and 95% have their babies delivered in institutions. Teenage pregnancy is a serious problem. In 1996, about 23% of the women between 15 and 19 years of age had had at least one pregnancy, and this proportion appears to be increasing. Adolescent pregnancies are more common in rural areas, in lower-income districts where sanitation is poor, and among women who have had little schooling. Around 45% of the women of childbearing age, and 64% of those who declare they have a partner, practice some form of birth control, which for 64 % of these women is sterilization. Only 20% use contraceptive pills, and 9% use other modern methods. Domestic violence against women is a major problem. Police authorities report a growing number of charges filed, particularly cases of sexual violence, including rape, with most victims being children and adolescents. Health of the Population Aged 45 to 64 Estimated mortality rates for persons aged 45 to 64 fell to 8.3 per 1,000 population during 1990–1995 (9.6 and 7.0 per 1,000 in males and females, respectively). In 1994 this group accounted for 20.4% of all registered deaths. Data for 1994 show that cardiovascular diseases were the leading cause of death and represented 39.7% of all deaths in this age group. In second place were "other causes," which accounted for 25.4% of the deaths, followed by malignant neoplasms, 18.8%; external causes, 9.6%; and communicable diseases, 5.7%. Health of the Elderly (65 and Over) The estimated mortality rate for persons 65 and older for 1990–1995 was 52.8 per 1,000 population (48.4 per 1,000 for women and 57.4 per 1,000 for men). Deaths of persons aged 65 and over represented 40.5% of all registered deaths. In 1994 the leading diagnosed cause of death in this age group was cardiovascular diseases, which accounted for 52.4%. Ranking next were "other causes," 23.0%; malignant neoplasms, 15.0%; communicable diseases, 6.5%; and external causes, 3.2%. The rates were similar for both sexes. According to more specific diagnoses, the leading causes were, in order, diseases of pulmonary circulation and other heart diseases, ischemic cardiopathy, hypertension, cerebrovascular diseases, and diabetes mellitus. Analysis by Type of Disease or Health Impairment Communicable Diseases Communicable diseases, along with nutritional deficiencies, are the country’s leading health priorities. In 1994 communicable diseases accounted for 16.8% of all diagnosed deaths. Notable among the communicable diseases are diarrheal diseases, which in 1994 represented 4% of all diagnosed deaths and 30.4% of the deaths from communicable diseases. More than half (51.3%) of the deaths from acute diarrhea occurred in infants under 1 year of age, and 16% were in children aged 1 to 4 years. Diarrheal diseases were the second leading cause of diagnosed mortality in infants under 1 year of age (15%) and ranked in first place among children aged 1 to 4 (16%), followed by nutritional deficiencies. According to data from the ENDESA 96 survey, only 39.1% of all diarrheal episodes were treated with some form of oral rehydration, although in recent years this proportion has gone up slightly. As far as cholera is concerned, even with close surveillance of diarrheal cases and the thorough investigation of suspicious cases of diarrhea, not a single case of the disease was diagnosed during the current pandemic. In 1994 acute respiratory infections accounted for 3.6% of all diagnosed deaths and 30.9% of the deaths from communicable diseases. Acute respiratory infections were the sixth-ranking diagnosed cause of mortality in infants under 1 year of age and the third-ranking cause in children aged 1 to 4. Episodes of diarrhea and respiratory infection were the most frequent reasons for medical consultation, emergency treatment, and hospitalization in 1995. Tuberculosis accounted for 2% of all diagnosed deaths and 15 % of the deaths from communicable diseases. Meningitis was responsible for 0.6% of all diagnosed deaths and 5.2% of the deaths from communicable diseases. Remarkably few vaccine-preventable diseases were diagnosed as causes of death. Since 1992 there has been a steep decline in mortality due to these diseases. No cases of wild poliovirus have been reported. Although the incidence of measles was 102.4 per 100,000 population in 1992, there were no confirmed cases in 1995 or 1996. No autochthonous cases of neonatal tetanus were diagnosed in 1996, and the international requirements for declaring it eliminated have been partially met. The incidence of diphtheria has been lower than 1.0 per 100,000 population in the last four years. No cases of whooping cough were registered in 1995 or 1996. Tubercular meningitis continues to decline, with an incidence of less than 1.0 per 100,000 population in 1996. Every year some 300 cases of bacterial meningitis are reported, 60% to 70% of them in infants under 1 year of age. The most common agents are Haemophilus influenzae B (about 50%), Streptococcus pneumoniae (around 15%), and, less often, Mycobacterium tuberculosis and Neisseria meningitidis serogroups C and B. Sexually transmitted diseases are a serious health problem. More than 10,000 new cases are reported each year. Nevertheless, in recent years there has been a marked decline in the reported frequency of cases, probably linked to measures to prevent HIV transmission. In 1995 the rates were as follows: gonorrhea, 34.5 cases per 100,000 population; syphilis, 24.4; chancroid, 3.4; and lymphogranuloma, 0.8. Since 1983, when the first case of AIDS was reported in the Dominican Republic, the incidence of this disease has risen annually, reaching a rate of approximately 5 per 100,000 population by 1995. More than 70% of the cumulative total of cases were among heterosexuals. The male/female ratio was 2:1, and continuing to equalize. Homosexuals and bisexuals accounted for 10% of the cases and drug users for 3%. Of the cumulative total, 11.3% of the cases among women and 3.4% of those among men were associated with blood transfusion. Recently it has been estimated that more than 80% of all transfused blood is being screened for HIV and hepatitis B. In recent years there has been an increase in the prevalence of HIV infection among pregnant women in patients seen at venereal disease clinics and, to a lesser extent, in sex workers. Some estimates indicate that by the year 2000 there will be about 50,000 HIV carriers in the country. The epidemiology of malaria has changed considerably in recent decades. The incidence of the disease is closely related to fluctuations in the construction industry. The number of cases linked to agriculture has gradually decreased. Other factors that may affect the situation have to do with the control program itself, such as its operating capacity and the resources allocated to it. In 1991 there were 377 cases of malaria without a single death, but by 1995 the number of cases had increased to 1,808, and in 1996 there were slightly more than 1,400 cases. All were attributable to Plasmodium falciparum, and the majority of them were treated successfully with chloroquine. Rabies is endemic, due to foci in the wild (mongooses), numerous street dogs, and extensive impoverished urban areas. Up until the 1970s the epidemiological pattern was cyclic, with major outbreaks every four or five years. Since then, the annual frequency has been related more to control measures, vaccination coverage of dogs, epidemiological surveillance, and perifocal control efforts. In recent years the number of cases in dogs has remained at around 5 per 100,000 (canine population) and the number of human cases at about 2 per year, with both of these indicators trending upward. Hepatitis B is considered to be moderately endemic in the Dominican Republic. In 1996 about 4% of the samples taken from blood donors were positive. The prevalence of leprosy has been decreasing steadily, and in 1996 it was below the internationally established threshold level for it to be considered a public health problem. Except in a few areas, this disease can be considered under control. There are no foci of yellow fever, but dengue is endemic because of the high proportion of urban households infested with Aedes aegypti. In 1993 there were 60 new confirmed cases, 226 in 1994, and 249 in 1995, followed by a drop to about 50 in 1996. It is not known which of the virus serotypes are in circulation. The number of cases of dengue hemorrhagic fever also increased in 1994 and 1995, to 46 and 38 cases, respectively. The number of deaths declined from five in 1994 to only one in 1996. Given its geographic location, climate, heavy tourist travel and migratory movements, and widespread poverty, the country is extremely vulnerable to the introduction and circulation of infectious agents and to outbreaks of epidemics. Noncommunicable Diseases and Other Health-Related Problems Nutritional deficiencies are the number-one concern among noncommunicable diseases and illnesses. In 1994 nutritional deficiencies were responsible for about 10% of the deaths in infants under 1 year of age, 15% in children aged 1 to 4, 6 % in those aged 5 to 14, 5% in the population aged 15 to 44, 1 % in the group aged 45 to 64, and 2% in persons over age 64. In 1996 the rate of overall malnutrition in children under 5 years of age was estimated at 6% and the rate of chronic malnutrition at 11%. In the country’s poorest regions the rate of chronic malnutrition in children under 5 years old ranges from 17% to 20%, and in the capital region it is 6%. In 1994 malignant neoplasms accounted for 11.9% of all diagnosed deaths, with a rate of 28.1% per 100,000 population. In 1994 such external causes as accidental injuries and violence accounted for 12.9% of all diagnosed deaths, for a rate of 30.2 per 100,000. According to police records, external causes made up 15.6% of hospital emergency cases in 1992. Health sources indicated that in 1995 external causes were the principal reason for emergency care in adults and the fourth-ranking cause for hospitalizations nationwide.
RESPONSE OF THE HEALTH SYSTEM National Health Plans and Policies The policy that has guided the Secretariat for Public Health and Social Welfare since 1992 is the primary health care strategy. This policy recognizes that health is a fundamental right exercised through free and equal access to the actions that seek to satisfy it. The policy also mandates that the State give priority to the most disadvantaged and vulnerable groups. Central to the policy are democratization, universal health services, equity, humanistic modernity, effectiveness, and efficiency. The main strategies are dispersion and decentralization, societal participation, intra- and intersectoral coordination, and the development and management of knowledge. However, before these broad policies can be put into practice, many problems need to be solved and many changes must be made in the organization, operation, and allocation of resources in health sector institutions. In mid-1997 the Secretariat set as its highest priority a reversal of a longstanding shortfall in social spending, and declared that the reduction in infant and maternal mortality was its primary objective. In order to attain this goal, the Secretariat has proposed a nationwide mobilization with the participation of all sectors of society, and for a comprehensive plan to strengthen preventive and curative care for children and pregnant women. This goal will be achieved primarily by strengthening health services at the provincial level. Health Sector Reform There is an awareness in Dominican society that the State is in need of major reform. So far, responses have included creating the Presidential Commission for State Reform and Modernization in 1996, and in 1997 appointing a new Supreme Court that is empowered to modernize and overhaul the judiciary. Reforms have begun in other areas, including in the financial and tariff sectors, the health sector, and the education sector with a Ten-Year Plan for Educational Reform. The new Presidential commission has laid down general guidelines for these processes as part of the overall effort to achieve humane and sustainable development within the context of the new international realities. Health and education are essential aspects of this social reform. In 1995 a new interinstitutional National Health Commission was created by Presidential decree and given the express mandate to draft a set of proposals within a year for reform of the sector and to promote the overall modernization of the health sector. The drinking water, sanitation, and solid waste sectors have recently embarked on a reform and modernization process. It draws its guidelines from the National Drinking Water Plan for Scattered Rural and Marginal Urban Areas and the National Social Development Plan. Both plans give priority to improving living conditions for the most disadvantaged populations. A National Food and Nutrition Plan that was approved in 1995 is currently being put into place but with much difficulty. In 1997 its implementation was delegated to the Secretariat of Agriculture. One component of this plan is quality control and epidemiological surveillance of foodborne diseases, which is the responsibility of the Secretariat for Public Health and Social Welfare. Several important trends have been taking shape in the reform process, notable among them the decentralization of the Secretariat, the strengthening of provincial levels, and coordination between government health agencies at the local level. Organization of the Health Sector Institutional Organization According to the Public Health Code, the Secretariat for Public Health and Social Welfare is the agency in charge of health services and is responsible for applying the Code. The Secretariat provides health care, health promotion, and preventive health services and is structured on three levels: central, regional, and provincial. The role of the central level is essentially standards-setting. Eight regional offices direct the services and oversee the health areas, or units, at the provincial level. The health areas have rural clinics that each cover from 2,000 to 10,000 inhabitants and are staffed with medical interns or assistants, nurse’s aides, a supervisor of health promoters, and the health promoters themselves. Most of the provincial capitals have either a second- or third-level hospital with outpatient, inpatient, and around-the-clock emergency services. Some of the provinces also have health subcenters with inpatient beds, emergency services, and general adult medical care, as well as pediatric and pregnancy care. The Secretariat’s programs are structured at the central and regional levels. The most fully developed are those for the control of malaria, dengue, and other vector-borne diseases and for the prevention and control of rabies and zoonoses; the national tuberculosis program; immunization; family planning and reproductive health; and basic sanitation. There are epidemiological services at the national level and also units at the regional and local level. IDSS is an autonomous institution that covers risks from disease, disability, old age, death, and on-the-job accidents incurred by employed workers. In 1994, 6.5% of the general population and 15.4% of the economically active population were affiliated with IDSS, and its expenditures represented 0.7% of the GDP. Since 1990 there has been pressure to completely overhaul social security policy, but to date no reform of IDSS has been accomplished. Private medical contracts are a form of health insurance developed by private medical centers to expand their client base and guarantee a steady flow of income. Through this system the clinics in the major cities have been able to attract large numbers of workers whose income levels would not otherwise allow them direct access to the services. The range of services varies depending on the specific plan but usually includes medical care and outpatient maternity care, and hospitalization in some cases. Prescription drugs are only covered during hospitalization. Some nonprofit private services are provided by clinics and hospitals managed by nongovernmental organizations. For example, some institutions or foundations offer low-cost services for such specialized problems as diabetes, cardiovascular diseases, skin diseases, cancer, or rehabilitation. A number of these institutions receive sizable government subsidies through the Secretariat for Public Health, and they also may be paid directly by users. Private for-profit services have been growing rapidly in recent decades. They are provided in facilities ranging from highly sophisticated private hospitals to small centers operating under uncertain conditions, usually located in outlying urban or semirural areas. Organization of Health Regulatory Activities Public health regulation is very weak. The existing health care standards are 10 or 20 years old, and health professionals are certified by union-like professional associations. In 1996 the Secretariat for Public Health and Social Welfare, working with the Private Clinics Association, began to develop an accreditation system for hospitals and private clinics, but the initiative has run into serious difficulties. It has only been possible to reach agreement on a few of the definitions, and nothing concrete has emerged from the process. There is also an effort under way to regulate and accredit public and private laboratories. The Secretariat’s Drug and Pharmacy Division is responsible for evaluating and registering drugs, as well as for inspecting drug manufacturing laboratories and pharmacies. There are pharmacological standards and procedures in effect to regulate drug registration, and an automated information system has been set up. Nevertheless, the regulatory inspection of pharmaceutical businesses is a weak link in the program. The Dr. Defilló National Public Health Laboratory is responsible for the analytical control of drug quality, but its operations are hampered by the poor state of its infrastructure and equipment. There is no department in the Secretariat responsible for the scientific or technical aspect of drugs. In the area of food regulation, efforts to apply the FAO/WHO code have been relatively ineffective. Organization of Services for Care of the Population Drinking Water and Sewerage Systems. The country’s rapid population growth, massive migration to urban areas, and increasing numbers of people living in poverty have resulted in serious deficiencies in the coverage and quality of water and sanitation services. It was estimated that in 1993 the drinking water supply reached 65 % of the population—80% of those in urban areas and 46% of the persons in rural areas. Of the country’s 8,463 rural communities, only about 2,100, or 25%, had drinking water services, while sanitary sewerage disposal services covered only 16% of the entire population and 28.0% of the urban population. Drinking water and sewerage services represent a large share of the Government’s social expenditures.. Institutional weaknesses, staff turnover, and deficiencies in operating and maintaining systems all hamper the sector’s ability to meet the basic sanitation needs of the population. Disease Control and Prevention Programs. The Expanded Program on Immunization (EPI) coordinates activities with both public and private institutions. Vaccines are procured through the EPI Revolving Fund, with the exception of hepatitis B vaccine, which is purchased directly from the suppliers. Every shipment that arrives is subject to quality control, and samples are taken in the warehouses to monitor the status of the vaccines. During the 1992–1996 period the government developed combined vaccination strategies based on guidelines aimed at meeting the regional targets to eradicate and control vaccine-preventable diseases. Vaccination programs have been established for all the EPI vaccines, to immunize all newborns in hospitals and health centers against tuberculosis, hepatitis B, and poliomyelitis. In addition, national vaccination days have been held to reach new population groups, such as those under 15 years of age, and protect them against measles. Vaccination coverage has exceeded 80% since 1993. Between 10 % and 20% of the vaccines are administered by private providers. There is no government reporting system. Epidemiological Surveillance Systems and Public Health Laboratories. The epidemiological surveillance system operates at the national level through the General Directorate of Epidemiology and surveillance units in the specialized programs. In addition, in each of the eight health regions there is a regional epidemiological unit, and in each of the 38 health areas there is at least one professional responsible for epidemiological duties. Also, each of the main hospitals has an epidemiology unit that is responsible for surveillance. The system has evolved and improved considerably since 1996, and it is expected to be strengthened even more after the National Epidemiology Institute starts up its activities, probably in 1998. The compulsory reporting system relies on weekly passive and compulsory reporting of suspected cases of any of the diseases on the list drawn up for this purpose. For some diseases, such as bacterial meningitis, a special surveillance subsystem has been developed The epidemiological surveillance system is composed of subsystems that cover the following areas: (a) diseases for which reporting is compulsory; (b) acute febrile conditions; (c) infant births and deaths and deaths of women of reproductive age; (d) harbors and airports, and (e) specialized programs. Most of the surveillance support is provided by the Dr. Defilló National Laboratory, although the Central Veterinary Laboratory, the National Anti-Rabies Center, the National Malaria Eradication Service, and the main hospitals also contribute to this effort. Solid Waste Collection and Urban Cleanup Services. These services are the responsibility of local communities. In almost all the cities, coverage is minimal, collection is sporadic, and solid waste is disposed of in open-air pits. The administrative units in these services are weak and suffer from shortages of equipment, funding, and specialized personnel. Trash collection in the National District was privatized in 1992, and since then services have improved in the residential areas. There are no special procedures or standards that apply to hospital solid wastes. Control of Environmental Risks. The lower-income areas surrounding the main cities lack water supply, sewerage, or trash collection services. Many of the dwellings there are overcrowded, constructed of cast-off materials, and located near pollution sources. Sewage runoff and liquid and gas pollutants from industry and agriculture come under the responsibility of several different institutions, including the Secretariat for Public Health and Social Welfare, the National Water Supply and Sewerage Institute (INAPA), the municipal councils, the Secretariat of State of Agriculture, the National Bureau of Forestry, and other entities, none of which has specific policies or programs. There is also no specific legislation or adequate coordination, and resources to oversee these activities are very limited. There is considerable pollution of groundwater and of beaches near the coastal cities. Workers’ Health. |
|