After the long time of waiting, vaccines(疫苗)for COVID-19 comes to the world, bringing hope to every one of us in this fight.Vaccination(疫苗接种)is different in different countries. On December 8th, 2020, the United Kingdom started to ask people to get vaccines which were developed(...
So a protocol going forward that tests for both Covid AND flu at the same time is a great idea. Why they haven’t been doing that since day one I couldn’t tell you. balzacq says: July 27, 2021 at 4:52 pm And by the way, I’ve seen a lot of smug comments along the lines...
"We understand that and it's personal choice to get it or not. But please don't forget to keep the living and work places clean, wear masks(口罩)and often wash hands." said Cui Gang from NHC. After the long time of waiting, vaccines(疫苗)for COVID-19 comes to the world, bringing...
While the antigen tests are not as accurate as the PCR tests, they are getting much better. “There are four on the market as of today,” said Murphy, noting that they range in sensitivity – their ability to identify true positive cases – between 84% and almost 98% of the time, wit...