Omicron subvariants BA.4 and BA.5 are circulating at low levels in several countries within Southern Africa and Europe. The two sub-variants of the highly contagious...
Three doses of Pfizer’s Covid-19 vaccine offer strong protection for children younger than 5. The company announced another step toward shots for the littlest kids...
Saudi Arabia has banned its citizens from traveling to sixteen countries, including India. The sixteen countries where the citizens of Saudi Arabia are banned to...
The first possible case of an infection with the BA.4 variant of the Sars-CoV-2 has been detected in India. People involved in the genome surveillance...