The mutated strain’s effects are more severe, and it is more transmissible — but drugs are still effective against it.
, serve as a reminder that viruses do not always evolve to become less virulent over time. Reports that infections with the Omicron variant of SARS-CoV-2 tend to cause mild COVID-19 symptoms have fuelled the narrative that the virus is becoming less deadly. “This is not how it works,” says Emma Hodcroft, a molecular epidemiologist at the University of Bern. Although HIV and SARS-CoV-2 are different in many ways, “it’s not a given that SARS-CoV-2 will become milder”, Hodcroft says.
The researchers estimate that, without treatment, people infected with this variant would develop AIDS within 2–3 years after diagnosis, compared with 6–7 years for those infected with other HIV strains.Using genome sequences, the researchers traced evolutionary relationships between HIV variants to determine how fast the virus had spread.
France Dernières Nouvelles, France Actualités
Similar News:Vous pouvez également lire des articles d'actualité similaires à celui-ci que nous avons collectés auprès d'autres sources d'information.
Highly virulent HIV variant discovered in EuropeThursday’s report isn’t cause for alarm: HIV medicines worked just as well in people with the mutated virus as everyone else and its spread has been declining since about 2010.
Lire la suite »
Katy Perry & The Most Highly Anticipated Las Vegas Residencies of 2022'Now I get to have my Elvis moment in Vegas.' (via toofab)
Lire la suite »
Bank of England is ‘highly unlikely’ to develop a retail wallet for CBDCIt is more likely that wallets that could support a British digital currency will be produced by the private sector.
Lire la suite »
The Secrets of the Highly ProductiveThank God it’s Monday? These influential people think so. Start the week off right with 11 productivity hacks, workweek organization tools and ways to decompress.
Lire la suite »
Highly virulent HIV variant discovered in EuropeThursday’s report isn’t cause for alarm: HIV medicines worked just as well in people with the mutated virus as everyone else and its spread has been declining since about 2010.
Lire la suite »
Russia hits new daily COVID record: 180,000 casesMOSCOW (AP) — Russia is reporting a record daily count of new coronavirus infections of 180,071, a tenfold spike from a month ago as the highly contagious omicron variant spreads through the country.
Lire la suite »