Saturday, 25 December 2021

Is a fourth Covid-19 vaccine dose needed? US health officials say not yet

As Covid-19 cases continue to rise and the Omicron variant sweeps the world, some nations are rolling out fourth doses of coronavirus vaccine for the most vulnerable people.


from CNN.com - RSS Channel - HP Hero https://ift.tt/30WYdFr

No comments:

Post a Comment

Blake Lively Turns the Shame Around

The actress’s lawsuit may prolong a humiliating episode for her. But the only way to end impunity is to speak up. from NYT > Top Storie...