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Sunday, November 2, 2025
TopicCovid vaccine boosters

Topic: Covid vaccine boosters

With ‘precaution doses’ approved in India, here’s what we know about Covid vaccine boosters

PM Modi announced Saturday that booster doses would be rolled out from 10 January. Scientific studies have found that protection wanes after the 2nd dose, and recommended boosters.

Omicron drives Indians, especially health workers, to quietly get booster from pvt hospitals

Centre is yet to recommend booster dose for Covid vaccine & CoWin neither allows registration for third dose nor issues certificate for it. But that appears to be no impediment for some.

India considers ‘mix and match’ for Covid booster shots as calls for third dose grow

No decision has been taken yet on whether booster shots will be given, even as healthcare workers who got fully vaccinated in February near 10 months of vaccination.

Booster dose raises antibody level, improves protection against Omicron: Epidemiologists

The virologists and epidemiologists underlined that booster doses of any vaccine (except live attenuated like oral polio vaccine or OPV, measles) exponentially raise antibody levels.

Boosters improve 70%-75% protection against omicron variant, UK study shows

The findings come as UK accelerates its booster campaign in the face of the heavily mutated variant. Officials expect omicron to become the dominant variant by the middle of December.

Days after suggesting booster dose, govt body’s U-turn: ‘More scientific scrutiny needed’

INSACOG’s U-turn, which mirrors the government’s stance, comes at a time when India’s Omicron case count has jumped to 12.

World’s still stuck with a ‘Delta wave’ hangover. For Omicron, we need to stick to basics

Booster shots are like trying to stop a fire by pouring a mug of water repeatedly at one spot. Ensuring everyone is vaccinated is better in the long run.

Omicron precaution: Govt body monitoring Covid variants wants booster shots for those over 40

INSACOG says low levels of neutralising antibodies from current vaccines are unlikely to be sufficient to neutralise Omicron, but adds that the 'risk of severe disease is still likely to be reduced'.

Booster dose of 6 Covid vaccines is safe, increases immunity, shows study in Lancet

The study looked at safety, immune response and side-effects of seven vaccines — Oxford-AstraZeneca, Pfizer-BioNTech, Novavax, Janssen, Moderna, Valneva and Curevac.

Pfizer-BioNTech booster shot 95.6% effective against Covid in large trial

The efficacy of the third shot was consistent across age groups and among people with pre-existing conditions, Pfizer and BioNTech said in a statement.

On Camera

Why fruity men are winning hearts on dating apps—it’s survival of the softest

An average single girl likes men who care about women’s cricket, skip the ‘harmless sexist jokes’ and listen to them rant without offering solutions. She still might call him a ‘performative male’ for ticking every box.

Consumer Price Index gets up to date. Airfare, OTT plans, e-commerce prices in new basket—MoSPI secy

New CPI series will take 2024 as base year, will provide more accurate measure of inflation, spending on digital services. Expected to enhance representation and reliability, says Saurabh Garg.

Joint production, closer ties, emerging tech: The foundation of new defence pact between India & US

The agreement, signed after meeting between Rajnath and US Secretary of War Pete Hegseth on sidelines of ADMM-Plus in Kuala Lumpur, aims to deepen bilateral ties in the critical sector.

Trump’s trade wars have rewritten powerplay, but India didn’t get the memo

This world is being restructured and redrawn by one man, and what’s his power? It’s not his formidable military. It’s trade. With China, it turned on him.