COVID tests

The Swiss Alpine village of Davos greeted the world's political and corporate A-listers again, but it was not business as usual. There was no snow, no Russians and fewer Chinese delegates -- but plenty of rain and Ukrainians. The World…

Live updates: A powerful explosion apparently caused by a natural gas leak killed at least 22 people, including a child, and injured dozens when it blew away outer…

After a steady decline in Covid cases, Delhi has been witnessing a spurt in new infections with the positivity rate registering a nearly three-fold rise between April 11-18, according to city health department data. On April 11, the…

India on Saturday questioned the World Health Organisation's methodology to estimate COVID-19 mortalities in the country, saying using such a mathematical modelling…

Some of the rapid at-home Covid-19 tests available in the US may not accurately pick up the new super mutant Omicron variant, the country's top infectious disease expert Anthony Fauci said. According to Fauci, the PCR tests, often…

By PTI NEW DELHI: The COVID-19 tests of all members of the Indian contingent for the upcoming Tokyo Olympics will be conducted by SRL Diagnostics, the Indian Olympic Association (IOA) said on Monday. The SRL…