Andhra Pradesh reported two new Omicron cases on Friday, increasing the state's tally to four.
The variant was detected in two international travellers who arrived...
The Italian government has tightened anti-Covid-19 rules for the Christmas and New Year holidays amid concerns over rising cases of the new Omicron variant...
AstraZeneca's Vaxzevria significantly boosted levels of antibodies against the Omicron SARS-CoV-2 variant following a third dose booster, according to data from a new...