With the global coronavirus pandemic coming up on its first anniversary and deadlier than ever, newly developed vaccines offer some hope that infections can be brought under control.

Assistant Professor of Biology Nita Bharti, an expert with Penn State’s Center for Infectious Disease Dynamics, addresses some of the concerns people have voiced about the safety of the inoculations.

https://youtube.com/watch?v=Ovta3MwTmSE%3Fcolor%3Dwhite
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