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Wednesday, August 27, 2025
TopicHerd immunity

Topic: herd immunity

Aiming for herd immunity without Covid vaccine is a disastrous response

Without a widely available vaccine, most of the must become infected to reach herd immunity, and the coronavirus’s mortality rate means millions would die.

Children are getting Covid sitting at home, reopening schools can help them & the community

Keeping 250-plus million children away from school is impacting learning severely, and their mingling in school can hasten population or herd immunity.

Why Covid-19 herd immunity may be closer than we believed so far

Experts say Covid-19 antibodies last at least 6 months, and they are not the only weapons our body has against coronavirus.

Why the spread of coronavirus is forcing scientists to rethink herd immunity

Scientists have started to investigate the possibility of heterogeneity in the way humans interact, and in our inherent, biological susceptibility to this disease.

Why even herd immunity may not fully protect us from coronavirus

Herd immunity might be a temporary state of affairs. The coronavirus-induced economic & social changes may induce a rotation of potential superspreaders.

When will the coronavirus pandemic come to an ‘end’? February 2021

Scientists are wise not to offer predictions on when the coronavirus pandemic will end, for there are too many factors at play.

India far from herd immunity, can only come at very high human cost, says top govt official

OSD in the health ministry Rajesh Bhushan says India is in talks with various stakeholders on vaccines, but has not yet signed any agreement with a vaccine manufacturer.

Mumbai serological survey results show its slums could be reaching herd immunity for Covid

Findings of serological survey suggest that despite efforts to contain spread, Mumbai’s poorest places may have unwittingly pursued strategy of herd immunity.

57% of Mumbai slum dwellers were exposed to Covid, developed antibodies, finds sero survey

With just 16% of the non-slums developing antibodies, focus is moving to these areas to contain spread of Covid. A second phase will follow up with everyone tested in a month.

Why Xi Jinping tunes into Indian TV news, and how to make ‘immunity-boosting’ papad

The best cartoons of the day, chosen by the editors at ThePrint.

On Camera

Sergio Gor as US envoy raises red flags. Delhi must read the signal, be optimistic

Delhi must see opportunity in the new envoy, to be prepared for hurdles, yet be forward-looking and free of preconceived notions that could spoil any chances of a breakthrough.

New insolvency frameworks to shorter timelines, how 2025 amendment bill proposes to transform IBC

New bill aims to fix key issues with IBC 2016, including delays & patchy implementation, and protect creditors, with window for genuine promoters to retain control of their companies.

‘Not troop size or weapons but tech matters, need to prepare for long conflicts’—Rajnath Singh

At Ran Samvad seminar, defence minister spoke about reasons behind success of Op Sindoor, explained how warfare changed in real time & called for upgradation of tech & cyber infra.

That Oval Office picture for ages deserves closer Indian reading, with a geopolitical lens

Putin sees this as a victory. Europeans have decided to deal with Trump on his terms for the sake of the larger Western alliance. We look at the lessons for us in India.