Zika Virus

Disease Burden Growing as Vector Insects Adapt to Climate Change

By Zadie Neufville
There were surprised gasps when University of the West Indies (UWI) Professor John Agard told journalists at an Intergovernmental Panel on Climate Change (IPCC) meeting in late November 2016 that mosquitoes were not only living longer, but were “breeding in septic tanks underground”.

Zika Epidemic Offers Sanitation a Chance in Brazil

By Mario Osava
Three decades of dengue fever epidemic did not manage to awaken a sense of urgency in Brazil regarding the need for improving and expanding basic sanitation. But the recent surge in cases of microcephaly in newborns, associated with the Zika virus, apparently has.

Microcephaly Revives Battle for Legal Abortion in Brazil

By Mario Osava
The Zika virus epidemic and a rise in the number of cases of microcephaly in newborns have revived the debate on legalising abortion in Brazil. However, the timing is difficult as conservative and religious groups are growing in strength, especially in parliament.

Brazil Wages War against Zika Virus on Several Fronts

By Mario Osava
Brazil is deploying 220,000 troops to wage war against the Zika virus, in response to the alarm caused by the birth of thousands of children with abnormally small heads. But eradicating the Aedes aegypti mosquito requires battles on many fronts, including science and the pharmaceutical industry.


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