coronavirus vaccine shot, there is both good and bad news.While there is a high probability you will not get sick with COVID-19, there is a chance you can still catch the novel coronavirus and in turn infect others.
So you got a COVID-19 shot. Now what can you do? “Vaccination doesn’t prove that you are immune,” said Alberto Martin, professor of immunology at the University of Toronto.Canada has so far approved four different coronavirus vaccines.
During the global clinical trials, the shots from Pfizer, Moderna, AstraZeneca and Johnson & Johnson showed high efficacy rates – ranging from 62 per cent to 95 per cent – in preventing moderate to severe COVID-19 illness.But there are still many unanswered questions about whether the vaccines.