RTPCR

Lucknow: As Covid-19 cases continue to rise in the state, chief minister Yogi Adityanath has put the administration and hospitals on alert. He has directed hospitals to monitor all…

NEW DELHI: With India resuming random testing for 2% international arrivals, the lab at India’s busiest airport — Delhi’s IGIA — says it will be conducting about 500 tests daily. These tests…

At-home COVID-19 tests have become an easy way to self-diagnose. But current tests have drawbacks, such as the length of time it takes to get an answer, or how accurately the test can…

With India consistently reporting more than 10,000 Covid cases over the past few days, the Centre Wednesday asked states and Union Territories to ensure a random RT-PCR screening of about…

Australian all-rounder Mitchell Marsh has tested negative in his mandatory RT-PCR test after returning a positive Rapid Antigen Test (RAT), meaning the IPL match between Delhi Capitals and…

MUMBAI: Australian all-rounder Mitchell Marsh has tested negative in his mandatory RT-PCR test after returning a positive Rapid Antigen Test (RAT), meaning the IPL match between Delhi…

Scientists have developed a more sensitive and durable rapid COVID-19 test that uses polymer nanoparticles, rather than antibodies, to detect the SARS-CoV-2 virus. Rapid antigen tests can…

No quarantine, only frequent RTPCR tests in U19 KOs and women's T20s starting April 18NEW DELHI: The rigours of staying in bio-bubbles may soon be a thing of the past in cricket. TOI has…

With the Omicron cases continuously declining, some countries have removed the need for an RT-PCR test as a pre-requisite for travelling. International travel for Indians: As the COVID-19…

MELBOURNE: Ruled out of the T20I series against India after being infected with COVID-19, Sri Lanka's star leg-spinner Wanindu Hasaranga's isolation here has been extended as he returned…