Recent spikes in COVID-19 cases have been largely driven by a new class of subvariants nicknamed FLiRT after the position of the mutations on the virus' spike proteins, the projections that allow ...

The XFG variant of Covid-19, nicknamed 'Frankenstein' because it is a recombination of two Omicron lineages, has been detected in Argentina, according to the latest edition of the Health Ministry ...

Mark Zuckerberg is inviting users to answer survey on Facebook about COVID-19 symptoms, saying it could help researchers track hot spots, forecast activity amid the pandemic.

The study covered from March 13, 2020, the date when health measures against COVID-19 came into effect in Argentina to the declared end of the pandemic on December 31, 2022.