Health
New York: The UN health agency chief said on Monday that scientists have been working to understand new COVID-19 variants that have been reported in South Africa and the United Kingdom. more
Mutations in SARS-CoV-2 offer insights into virus evolution, says study
London: The study, led by the UCL Genetics Institute, identified close to 200 recurrent genetic mutations in the virus, highlighting how it may be adapting and evolving to its human hosts ...