As of 2016, the Zika virus is known to cause microcephaly and disrupt the brain development of the fetus. The authorities did nothing despite the doctors’ warnings. Scientists have issued a new warning about the dangerous mutation of the virus.
The Zika virus was declared completely harmless in 2015. A Zika infection had previously been completely harmless in millions of people. But then came the news that in less than a year, more than 4,000 babies in Brazil were born with a birth defect. The virus had already been predicted by doctors in 2016. But the authorities did nothing. Scientists now predict a new outbreak of the Zika virus. This could happen at any time, experts warn. The disturbing news was first reported by the DailyStar.
Zika virus outbreak alert: only one mutation separates the virus from a mega outbreak!
As a result, new research has revealed that a single mutation has the potential to start a major epidemic. Adults only contract the virus transmitted by mosquitoes. According to the UK’s Daily Star, which cites recent research, its effects on unborn babies can be devastating, leading to brain damage and birth defects.
Zika infection can cause microcephaly in infants
The virus, which is related to dengue fever, is known to cause microcephaly, characterized by a grossly undersized head, in infants. Medicine should be looking for new mutations, according to a new article published by researchers at the La Jollà Institute for Immunology in California. The researchers carried the virus back and forth between mouse and mosquito cells multiple times in the lab, causing small changes that could lead to the emergence of a new strain.
The new strain of the Zika virus could evade antibodies
Scientists warn that a new viral strain could evade antibodies in populations that had previously acquired herd immunity following a wave of infections. “Understanding the drivers of ZIKV evolution and using this knowledge to predict future outbreaks has been one of the biggest challenges since the 2015-2016 ZIKV (Zika virus) outbreak in America,” say the researchers.
After the Zika virus outbreak, thousands of babies were born with brain damage.
Since their mothers were bitten by Zika-carrying mosquitoes during pregnancy during the 2016 outbreak, thousands of babies were born with brain damage. According to the British newspaper “Daily Star”, virologists are currently working on the development of a vaccine designed to protect pregnant women in particular from the virus and prevent dangerous mutations.
Researchers warn that a new strain of Zika could emerge that would render previous immunity useless.
“The Zika variant we identified has evolved to a point where the protective immunity of a previous dengue infection in mice is no longer effective,” warned study leader Prof. Sujan Shrestà. Unfortunately, if this variant becomes popular, we could face similar problems in the real world. “
New variants of Omicron have been discovered! Are BA.4 and BA.5 really that dangerous?
Do you already have a Facebook and YouTube account? The latest news, videos, major contests and direct line to editors can be found here.
sba / news.de