Hong Kong has given nod to the emergency use of the mRNA COVID-19 vaccine developed by Fosun Pharma and BioNTech, and the first one million doses are expected to arrive in Hong Kong in late February.

Pfizer said Friday it is asking U.S. regulators to allow emergency use of its COVID-19 vaccine, starting the clock on a process that could bring limited first shots as early as next month and eventually an end to the pandemic -- but not until after a long, hard winter.

After the first shot, he had no reaction. But Kan Chai felt woozy following the second dose of a COVID-19 vaccine approved for emergency use in China. "When I was driving on the road, I suddenly felt a bit dizzy, as if I was driving