Saturday, Sep 18, 2021 | Last Update : 07:17 AM IST

SARS-CoV-2 virus

New Covid variant, C.1.2, may be more infectious, evade vaccine protection: Study

The new variant has more mutations than other variants of concern (VOCs) or variants of interest (VOIs)

30 Aug 2021 2:53 PM

Old people more susceptible to Covid variants, even if vaccinated, says study

The study was published in the Journal of the American Medical Association

22 Jul 2021 9:22 AM

AA Edit | With crores vulnerable, vaccines key to safety

The survey was held among 28,975 people in 70 districts in 20 states in June and July this year

22 Jul 2021 1:03 AM

New DNA vaccine for COVID-19 effective in mice, hamsters: Study

Some currently available COVID-19 vaccines rely on messenger RNA or mRNA strands

28 May 2021 1:21 PM

How bats carry coronavirus without getting sick

Stresses on bats, such as wet markets, other diseases, and habitat loss, may have a role in coronavirus spilling over to other species

07 May 2020 4:12 PM

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