A new Covid variant is spreading in Australia. The variant is named NB.1.8.1. It is found in many states. The World Health Organization is ...

New research shows "hybrid" immunity can provide partial protection against reinfection for up to eight months.

Designing a vaccine for an evolving virus is a formidable challenge.

Given immunity to the initial course of vaccines wanes over time, booster doses are important.

The EU regulator said Monday that laboratory studies suggest the combination vaccine - which targets both the original COVID-19 virus as we...

The emergence of Omicron during the winter of 2021-22 is visible as a sharp drop in immunity in multiple countries (since existing immunity...

The WHO cited seven studies, conducted during a time when Omicron was the predominant circulating strain globally, that evaluated the relat...

Until now, the FDA had cleared fourth doses only for people 12 and older who have severely weakened immune systems. The agency said this es...

The recommendations and suggestions regarding vaccines, schedule, and roll out come under the expressed mandate of NTAGI and the NEGVAC, sa...

Flanked by his Health Secretary, Sajid Javid, and National Health Service (NHS) England Chief Executive Amanda Pritchard, the UK PM said ad...

The UK's health service will open up for over-40s to book in their COVID-19 booster vaccine dose from Monday, as the UK government warned t...

China has largely contained the virus but it is determined to stamp out any sporadic local outbreaks, particularly in the run-up to the 202...

"If you look at the industry-wide expansion of production capacities over the past six months, enough doses should be available by the midd...

In the US, a panel advising the Food and Drug Administration (FDA) has recommended boosters of Pfizer's Covid-19 vaccine for people 65 and ...

Earlier, the WHO had called for a moratorium on boosting until the benefits of primary vaccination have been made available to more people ...

Britain launched a nationwide study on Wednesday to explore whether giving a third dose "booster" shot of coronavirus vaccines would be saf...

Chyawanprash is a product which is otherwise mostly consumed in winter months and, as an industry source pointed out, this is perhaps for t...