Covid answers

Which is the best vaccine against Covid? What does “95 percent effective” mean? Can you still get Covid if you have had the vaccine? Does the vaccine stop you being infectious if you catch Covid? Do you need to be vaccinated if you have had the disease? Do the vaccines developed in 2020 work against the new variants that have emerged? Answers from the experts this week in Scientific American here.

https://www.sciencebase.com/science-blog/covid-answers.html

Source: David Bradley Sciencebase - Songs, Snaps, Science - February 19, 2021 Category: Science Authors: David Bradley Tags: COVID-19 Source Type: blogs

More News: COVID-19 | Science | Vaccines