How Scientists Can Update Coronavirus Vaccines for Omicron A

By Deborah Fuller, University of Washington If the omicron variant of the coronavirus is sufficiently different from the original variant, it is likely that current vaccines will not be as effective as before. If so, companies will need to update their vaccines to better fight omicron. Deborah Fuller a microbiologist working on mRNA and DNA …

Update the squat form check after receiving your advice! : xxfitness

hello allllll I made a post last week asking for feedback on my squat form and got some really good tips on ankle stability and foot placement as well as the no-shoe tip! Updated side-by-side video: https://imgur.com/a/68bR9Xg (video in my socks today) I’m wondering if people have seen an improvement considering these pointers. What I …