Experts studying the new variant, C.1.2, are surprised by its substantial mutations but are confident current vaccines will be effective against it

Covid-19 variants are new versions of the virus that are smarter at surviving. But before we can understand what these changed forms mean for vaccines, we first need to go back…

Vaccines help to reduce the spread of Covid-19, but they are not without shortcomings. Here’s what they can and can’t do

Scientists know that people who have had Covid still benefit from getting vaccinated with at least one shot of the vaccine. But can you get vaccinated while you have Covid?

The Covid-19 B.1.617 variant, first detected in India, is now listed as one of concern, but the World Health Organisation says it does not doubt the efficacy of global vaccines

The 501Y.V2 strain produces strong antibodies, but it’s not known how long immunity lasts, so being vaccinated remains essential

It is no good waiting for a vaccine or ivermectin or other miracle cures, we just need to do what we can do now