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29 Apr 2016 description

Virus del Zika - Incidencia y tendencia

Hasta la fecha, 35 países/territorios de las Américas confirmaron casos autóctonos (transmisión vectorial) de infección por virus del Zika (Figura 1). Desde la última Actualización Epidemiológica del 21 de abril de 2016 de la Organización Panamericana de Salud/ Organización Mundial de Salud (OPS/OMS) no hay nuevos países o territorios que hayan confirmado la transmisión vectorial del virus del Zika.

29 Apr 2016 description

Zika virus – Incidence and trends

To date, 35 countries and territories have confirmed local, vector-borne transmission of Zika virus 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 21 April, no new countries or territories hav e confirmed vector-borne autochthonous transmission of Zika virus.

28 Apr 2016 description

ZIKA VIRUS DISEASE, MICROCEPHALY AND GUILLAIN-BARRÉ SYNDROME

 As of 27 April, 55 countries and territories report continuing mosquito-borne transmission; for 42 countries this is their first documented Zika virus outbreak (Fig. 1).

 Mosquito-borne transmission (Table 1):

 42 countries are experiencing a first outbreak of Zika virus since 2015, with no previous evidence of circulation, and with ongoing transmission by mosquitos.

 13 countries reported evidence of Zika virus transmission between 2007 and 2014, with ongoing transmission.

23 Apr 2016 description

Zika virus – Incidence and trends

To date, 35 countries and territories have confirmed local, vector-borne transmission of Zika virus 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 of 14 April, no new countries or territories have confirmed vector-borne autochthonous transmission of Zika virus.

21 Apr 2016 description

SUMMARY

From 1 January 2007 to 20 April 2016, Zika virus transmission was documented in a total of 66 countries and territories.

Mosquito-borne transmission:

  • 42 countries are experiencing a first outbreak of Zika virus since 2015, with no previous evidence of circulation, and with ongoing transmission by mosquitos.

  • 17 countries have reported evidence of Zika virus transmission prior to 2015, with or without ongoing transmission or have reported an outbreak since 2015 that is now over.

14 Apr 2016 description

SUMMARY

From 1 January 2007 to 13 April 2016, Zika virus transmission was documented in a total of 64 countries and territories.

Mosquito-borne transmission:

 42 countries are experiencing a first outbreak of Zika virus since 2015, with no previous evidence of circulation, and with ongoing transmission by mosquitos.  17 countries have reported evidence of Zika virus transmission prior to 2015, with or without ongoing transmission or have reported an outbreak since 2015 that is now over.

Person-to-person transmission: 

09 Apr 2016 description

Zika virus – Incidence and trends

Since the last epidemiological update (31 March 2016), one additional country, Saint Lucia reported its first autochthonous (locally-acquired) confirmed cases of Zika virus infection on 7 April. This brings the total to 34 countries and territories reporting local, vector-borne transmission of Zika virus in the Region of the Americas since 2015 (Figure 1).

05 Apr 2016 description

Over 35 participants from 26 countries will be trained at the IAEA laboratories this month in the use of a nuclear-derived technique to quickly and accurately detect the Zika virus. The effort is part of the IAEA’s assistance to Latin America and the Caribbean in response to the Zika outbreak, which includes strengthening countries’ capacity to detect the virus and to control the mosquitos spreading the disease.