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Detection, Verification and Risk Assessment (DVA) Documents

Date Range
Epidemiological Update - Chikungunya in the Region of the Americas - 22 April 2024
Epidemiological Alerts and Updates
Epidemiological Update - Oropouche in the Region of the Americas - 12 April 2024
Epidemiological Alerts and Updates
Epidemiological Update Outbreaks of avian influenza caused by influenza A(H5N1) in the Region of the Americas - 20 March 2024
Epidemiological Alerts and Updates
Epidemiological Update Yellow fever in the Region of the Americas - 21 March 2024
Epidemiological Alerts and Updates
Public Health Rapid Risk Assessment related to hypervirulent Klebsiella pneumoniae carrying carbapenemase genes in the Region of the Americas - 20 March 2024
Epidemiological Alerts and Updates
Public health risk assessment related to Western Equine Encephalitis (WEE) virus in the Region of the Americas - 23 February 2024
Epidemiological Alerts and Updates
Public Health Risk Assessment related to Oropouche Virus (OROV) in the Region of the Americas - 9 February 2024
Epidemiological Alerts and Updates
Epidemiological update Western Equine Encephalitis in the Region of the Americas - 10 January 2024
Epidemiological Alerts and Updates
Epidemiological Update: SARS-CoV-2 and Other Respiratory Viruses in the Americas Region - 8 January 2024
Epidemiological Alerts and Updates
Briefing Note: Mycoplasma pneumoniae Respiratory Infections - 20 December 2023
Epidemiological Alerts and Updates
Briefing Note: West Nile virus disease Brazil - 20 September 2023
Epidemiological Alerts and Updates
2021 Annual global report on public health intelligence activities as part of the WHO Health Emergencies Programme
2021 Annual global report on public health intelligence activities as part of the WHO Health Emergencies Programme
Technical Reports
Briefing Note: Increase in cases Guillain-Barré Syndrome Peru
Epidemiological Alerts and Updates
Briefing Note: Human infection caused by avian influenza A(H5) virus in Chile - 31 March 2023
Epidemiological Alerts and Updates
Epidemiological Update Dengue in the Region of the Americas 28 March 2023
Epidemiological Alerts and Updates
Epidemiological Update Poliomyelitis in the Region of the Americas - 23 March 2023
Epidemiological Alerts and Updates
Acute public health events assessed by WHO Regional Offices for Africa, the Americas, and Europe under the International Health Regulations (2005) -- 2020 Report
Technical Reports
Acute public health events assessed by WHO Regional Offices for Africa, the Americas, and Europe under the International Health Regulations (2005) 2019 Report
Technical Reports
Acute public health events assessed by WHO Regional Offices for Africa, the Americas, and Europe under the International Health Regulations (2005) 2018 Report
Technical Reports
Acute public health events assessed by WHO Regional Offices for Africa, the Americas, and Europe under the International Health Regulations (2005) 2017 Report
Technical Reports
Acute public health events assessed by WHO Regional Offices for Africa, the Americas and Europe under the International Health Regulations (2005) 2016 Report
Technical Reports