Monday, January 25, 2016

Killer viruses on the prowl, threaten human lifeKiller viruses on the prowl

Mosquito-biting-blog.smu.edu

• El Nino to cause increase in health-related emergencies, says WHO
• Mosquito-transmitted Zika joins trail
• Pregnant women on alert as more babies are born with defects


VIRUSES, hitherto almost unknown to scientists, are in town – from China to Saudi Arabia, Brazil, the United Kingdom, Canada to Nigeria – unleashing ill health and death.
The list of the infections currently circulating around the world and blamed on the viruses include Lassa fever in West Africa, especially Nigeria; Ebola Virus Disease (EVD) in Sierra Leone; the Zika virus in Latin America, which is also causing birth defects; Guillain-Barré Syndrome (GBS) in El Salvador; Middle East Respiratory Syndrome Corona Virus (MERS-CoV) that has spread to all continents; and Human infection with Avian Influenza A (H7N9) in China not to mention the bird-to-bird strain circulating in Nigeria.
The Guardian’s investigation revealed that most viral infections peak between November and March, and that the situation this year is worsened because of the effect of climate change factors such as El Nino.

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