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18 Aug 2016 description

KEY UPDATES

Countries and territories reporting mosquito-borne Zika virus infections for the first time:
 Bahamas

Countries and territories reporting microcephaly and other central nervous system (CNS) malformations potentially associated with Zika virus infection for the first time:
 Honduras and Suriname

Countries and territories reporting Guillain-Barré syndrome (GBS) cases associated with Zika virus infection for the first time:
 Costa Rica and Guatemala

15 Aug 2016 description
  • As of 10 August 2016, 69 countries and territories (Fig. 1, Table 1) have reported evidence of mosquito-borne Zika virus transmission since 2007 (66 of these countries and territories have reported evidence of mosquito-borne Zika virus transmission since 2015):

04 Aug 2016 description

As of 3 August 2016, 68 countries and territories (Fig. 1, Table 1) have reported evidence of mosquito-borne Zika virus transmission since 2007 (65 of these countries and territories have reported evidence of mosquito-borne Zika virus transmission since 2015):

 51 countries and territories with a first reported outbreak from 2015 onwards (Table 1).

 Four countries are classified as having possible endemic transmission or have reported evidence of local mosquito-borne Zika infections in 2016.

28 Jul 2016 description
report UN Children's Fund

Situation Overview

  • ZIKV continues to spread: 65 countries around the world report continuing mosquito-borne transmission; 40 of these countries are in the Latin American and Caribbean (LAC) region.
  • 22,446 cases of Zika virus disease in pregnant women were reported through laboratory-confirmed by RT-PC.
  • Over 520,383 suspected/confirmed ZIKV cases in the LAC region as of 21 July 2016.
  • 1,745 confirmed cases of microcephaly and other fetal malformations potentially associated with Zika virus infection reported in Brazil, Colombia, El Salvador, …
28 Jul 2016 description

 As of 27 July 2016, 67 countries and territories have reported evidence of mosquito-borne Zika virus transmission since 2007 (64 of these countries and territories have reported evidence of mosquito-borne Zika virus transmission since 2015):

 50 countries and territories with a first reported outbreak from 2015 onwards.

 Four countries are classified as having possible endemic transmission or have reported evidence of local mosquito-borne Zika infections in 2016.

22 Jul 2016 description

The ECDC Communicable Disease Threats Report (CDTR) is a weekly bulletin for epidemiologists and health professionals on active public health threats. This issue covers the period 17 - 23 July 2016 and includes updates on poliomyelitis, Zika virus, yellow fever, West Nile fever, influenzas A(H5N1) and A(H7N9) and Vibrio growth in the Baltic Sea.

22 Jul 2016 description
  • The World Health Organization (WHO) and partners established a definition of what constitutes an outbreak, endemic transmission, and the interruption of mosquito-borne transmission in order to better characterize the level of transmission of Zika virus infection (Table 1, Fig. 2). This classification system was put into use as of the situation report of 7 July 2016.

16 Jul 2016 description

​​The ECDC Communicable Disease Threats Report (CDTR) is a weekly bulletin for epidemiologists and health prefessionals on active public health threts. This issue covers the period 10-16 July 2016 and includes updates on Zika virus, polio, West Nile virus, MERS, and yellow fever in Angola.

08 Jul 2016 description

To date, 40 countries and territories have confirmed local, vectorial transmission of Zika virus disease in the Region of the Americas since 2015 (Figure 1). In addition, five countries in the Americas have reported Zika cases by sexual transmission (Argentina, Canada, Chile, Peru, and the United States of America). Since the last Pan American Health Organization/ World Health Organization (PAHO/WHO) Zika Epidemiological Update on 30 June 2016, no additional countries or territories confirmed vector-borne autochthonous transmission of Zika virus.

08 Jul 2016 description

The ECDC Communicable Disease Threats Report (CDTR) is a weekly bulletin for epidemiologists and health prefessionals on active public health threts. This issue covers the period 2-9 July 2016 and includes updates on Zika virus, polio, dengue, chikungunya, West Nile virus and yellow fever in Angola.

05 Jul 2016 description

What is El Niño?

El Niño is the warming of sea surface temperatures in the tropical Pacific, which occurs roughly every two to seven years, lasting from six to 24 months.

02 Jul 2016 description

Zika virus – Incidence and trends

To date, 40 countries and territories have confirmed local, vectorial transmission of Zika virus disease in the Region of the Americas since 2015 (Figure 1). Since the last Pan American Health Organization/ World Health Organization (PAHO/WHO) Zika Epidemiological Update on 23 June 2016, no additional countries or territories confirmed vector-borne autochthonous transmission of Zika virus.

Congenital syndrome associated with Zika virus infection

30 Jun 2016 description
report UN Children's Fund

SITUATION OVERVIEW

ZIKV continues to spread: 61 countries or territories around the world report continuing mosquito-borne transmission; 40 of these are in the Latin American and Caribbean (LAC) region.

5 LAC countries have reported person-toperson ZIKV transmission, probably via a sexual route.

Over 454,976 suspected/confirmed ZIKV cases in the LAC region as of 24 June 2016.