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Researchers in the United States have shown for the first time they can safely and effectively infect human volunteers with Zika virus, a step towards learning more about the disease and ...
Zika fever (also known as Zika virus disease) is an illness caused by Zika virus. [80] Around 80% of cases are estimated to be asymptomatic, though the accuracy of this figure is hindered by the wide variance in data quality, and figures from different outbreaks can vary significantly. [ 81 ]
Areas of active Zika virus transmission, April 2016. Genetic analyses of Zika virus strains suggest that Zika first entered the Americas between May and December 2013. [107] It was first detected in the Western Hemisphere in February 2014, and rapidly spread throughout South and Central America, reaching Mexico in November 2015.
Galidesivir (BCX4430, immucillin-A) is an antiviral drug, an adenosine analog [1] (a type of nucleoside analog). [2] It was developed by BioCryst Pharmaceuticals with funding from NIAID, originally intended as a treatment for hepatitis C, but subsequently developed as a potential treatment for deadly filovirus infections such as Ebola virus disease and Marburg virus disease, as well as Zika ...
Dengue can be caused by dengue virus strains 1, 2, 3 or 4, with a person being infected multiple times over the course of their life, Duszynski told ABC News, so a vaccine may be able to help ...
A Zika virus vaccine is designed to prevent the symptoms and complications of Zika virus infection in humans. As Zika virus infection of pregnant women may result in congenital defects in the newborn, the vaccine will attempt to protect against congenital Zika syndrome during the current or any future outbreak. [ 1 ]
The Zika virus is concerning, but there have been no confirmed cases since 2018, according to the Centers for Disease Control and Prevention (CDC). West Nile disease is another mosquito-borne ...
The Zika virus epidemic also revealed structural problems of the health system, in particular in public health services and basic sanitation in Brazil. [91] The above average warm temperatures of 2015–2016 caused by a strong El Nino created an environment conducive to the spread of the Zika Virus in Brazil[2010]. The 2015 -16 El Nino ...