Source: National Institute of Health Introduction Zinc is an essential mineral that is naturally present in some foods, added to others, and available as a dietary supplement. Zinc is also …

You’ve probably heard the term “herd immunity” used in relation to the coronavirus disease outbreak.

Aartjan J. W. te Velthuis1, Sjoerd H. E. van den Worm1, Amy C. Sims2, Ralph S. Baric2, Eric J. Snijder1*, Martijn J. van Hemert1*1 Molecular Virology Laboratory, Department of Medical …