Health Experts Call for Rio Olympics to Be Moved Over Zika Threat Their letter to the World Health Organization says tourists attending the Games risks speaking virus around the world By Jeffrey T. Lewis
http://www.wsj.com/articles/health-experts-call-for-rio-olympics-to-be-moved-over-zika-threat-1464400127
SÃO PAULO––A group of 150 health experts have published an open letter calling for the 2016 Olympic Games in Rio de Janeiro to be delayed or moved to another location because of the threat posed to public health by the Zika virus.
The letter, addressed to World Health Organization Director-General Dr. Margaret Chan, says there is still much to be learned about the effects of the virus, and that half a million foreign tourists attending the Games this August risk spreading it around the world.
“The Brazilian strain of Zika virus harms health in ways that science has not observed before,” the letter said. “It is unethical to run the risk, just for Games that could proceed anyway, if postponed and/or moved.”
The virus is contracted from mosquitoes and spread between humans through sexual transmission, and infections have increased rapidly across Brazil in recent months. According to the letter, which was signed by epidemiologist John Last, mosquito expert Donald Roberts, and former White House science adviser Philip Rubin, among others, cases of the disease in Rio de Janeiro have more than quadrupled in January through April of this year compared with the same period last year.
In most people, the virus can cause a fever, a rash, joint pain and red eyes. But researchers say it can cause a condition known as microcephaly, a condition characterized by a small head and brain abnormalities, in babies born to infected women. Doctors are now discovering that some of those babies suffer from much worse birth defects than previously associated with microcephaly.
The World Health Organization issued a statement after the publication of the letter, saying “canceling or changing the location of the 2016 Olympics will not significantly alter the international spread of Zika virus,” and instead recommending that travelers follow public health advice.
The WHO recommends pregnant women not travel to areas with ongoing Zika virus transmission, that people traveling to such areas protect themselves with mosquito repellent and clothes that cover as much of the body as possible, that travelers stay in air-conditioned accommodations to further avoid mosquitoes, and that they stay away from areas with no piped water and poor sanitation. CONTINUE AT SITE
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