Updated vaccine doesn’t lose efficacy in…
New data from the Centers for Disease Control and Prevention (CDC) indicates that the updated bivalent COVID-19…
Browsing Tag
omicron subvariants
White House cautions against panic as XBB.1.5…
White House health officials are cautioning against a rush to panic over the XBB.1.5 omicron subvariant, which…
Omicron changed the course of the pandemic 1…
Dr. Laura Hawryluck says she felt something more was coming.
In November 2021, the Toronto-based critical…
Health Care — Moderna says new vaccine effective
In another example of how some people have too much money, an auction bidder purchased an old pair of Steve…
CDC director Walensky tests positive for…
Centers for Disease Control and Prevention (CDC) Director Rochelle Walensky tested positive for COVID-19 on…
Canada’s top doctor preparing for ‘worst-case…
Dr. Theresa Tam says the Public Health Agency of Canada is keeping a careful eye on the evolution of Omicron…
Got COVID? Here’s how long immunity might last…
A bout of COVID-19 infection may not be enough for long-lasting immunity as the virus continues to mutate and…
China urges ‘patience’ as local COVID cases soar…
China called for “patience” with its tough COVID policies and warned against any “war-weariness” as local…
Omicron BA.5 COVID subvariant spreading at ‘very…
COVID-19 cases are rising across the world as the highly transmissible BA.5 subvariant of Omicron spreads at…
Shanghai officials say new Omicron BA.5…
The city of Shanghai has discovered a COVID-19 case involving a new subvariant Omicron BA.5.2.1, an official…