Zika Virus Infection in Mexico (Update)

14 Mar 2016

Further cases of Zika virus (ZIKV) infection have been reported in Mexico; the total now stands at 121. Of those, 11 are pregnant women; 8 are from Chiapas, 2 from Oaxaca, and one from Veracruz. The majority of cases are from the states of Chiapas adn Oaxaca in the south of the country.

Advice for Travellers

Avoidance of mosquito bites, particularly during daylight hours, is recommended for all travellers. Due to the possible link between Zika virus infection and birth defects, pregnant women, or those planning pregnancy are strongly urged to seek pre-travel advice from their health care provider. It is recommended that pregnant women postpone non-essential travel to Zika affected countries. If travel is essential, rigorous measures to avoid mosquito bites both during daytime and nightime hours should be followed.

Women who have visited a Zika affected area whilst pregnant should arrange to have their next antenatal check promptly on return home, even if feeling well. This is not intended to cause undue anxiety, but merely as a precaution. In addition, medical attention must be sought quickly for any feverish illness experienced whilst travelling or on return.

Bite avoidance measures include: covering up with clothing, the use of insect repellent and bed nets impregnated with insecticide. Reduction of mosquito breeding sites around hotel rooms/homes is advised for longer term stays.

• Further information on insect bite avoidance.
• Further information on Zika virus infection.