Covid booster 88% effective against hospital treatment with Omicron

This article is from the source 'bbc' and was first published or seen on December 31, 2021 16:48 (UTC). It last changed over 40 days ago and won't be checked again for changes.

You can find the current article at its original source at https://www.bbc.co.uk/news/health-59840524

The article has changed 1 times. There is an RSS feed of changes available.