EOC Situation Report #21
Thursday, 11 June 2009
6:00 pm, EDT
- The World Health Organization raised its global pandemic alert level to Phase 6 today. This means that sustained community transmission of a new influenza virus has now been confirmed in more than one WHO region, and that a global pandemic is now officially declared. Read the Director General's statement to the press.
- It is important to note that the change in phase reflects geographical spread of the new influenza A (H1N1) virus, and not the severity of illness that it causes.
- At this time, WHO considers the overall severity of the influenza pandemic to be moderate. This assessment is based on scientific evidence available to WHO, as well as input from its Member States on the pandemic's impact on their health systems, and their social and economic functioning.
- Countries should prepare to see cases, or the further spread of cases, in the near future. Countries where outbreaks appear to have peaked should prepare for a second wave of infection.
- Guidance on specific protective and precautionary measures has been sent to ministries of health in all countries. Countries with no or only a few cases should remain vigilant.
- Countries with widespread transmission should focus on the appropriate management of patients. The testing and investigation of patients should be limited, as such measures are resource intensive and can very quickly strain capacities.
- WHO continues to recommend no restrictions on travel and no border closures.
- For the latest reports on the status of Influenza A(H1N1) in the Americas please check the daily epidemiological alerts available in the PAHO website.
- Guidance for national authorities.
- PAHO's influenza A (H1N1) portal.
- Pan American Health Organization website.
- World Health Organization website.
- For constant updates on the influenza A(H1N1) situation, check the PAHO and WHO channels in Twitter.
The PAHO/WHO Emergency Operations Center Situation Report will issue situation reports as the situation requires.
- Situation Report # 21, June 11 (PDF) - English - Spanish - French
- Situation Report # 20, May 22 (PDF) - English - Spanish - French
- Situation Report # 19, May 15 (PDF) - English - Spanish - French
- Situation Report # 18, May 12 (PDF) -English - Spanish - French
Mosquitoes, ticks, flies and other insects can be far more than a nuisance. The diseases they carry-malaria, dengue, yellow fever, West Nile virus, Lyme disease and many others-can cause serious illness and in some cases death. In the Americas, one out of every two people lives in an area at risk of one or more of these vector-borne diseases.
Roughly 50% of people living in the Western Hemisphere are at risk of one or more diseases carried by mosquitoes, ticks, flies and other vectors, including West Nile virus, dengue, malaria and most recently chikungunya. In a “call to action” for World Health Day 2014, top health experts from North and South America and the Caribbean urged greater efforts by governments, communities and individuals to control the spread of these and other vector-borne diseases.
A press telebriefing on a “call to action to step up the fight against vector-borne diseases in the Americas.” These include recent arrivals such as West Nile virus and chikungunya and long-established diseases such as malaria, dengue, and yellow fever.
PAHO Director Message on World Health Day 2014 (03/18/2014)
An educational video game on dengue (07/26/2013)
13º International Dengue Course (01/08/2013)
New CDC test for dengue approved (07/03/2012)
12th International Dengue Course (8-19 August 2011) (01/05/2011)
Aedes Aaegypti: medidas para el control del vector (11/29/2010)