BY RICHARD SKOLNIK
White Rock

The US has just authorized the use of another updated COVID vaccine, Novavax. This vaccine is a protein-based, non-mRNA vaccine, and on a different platform than the Pfizer and Moderna vaccines.  

In light of this, and our approaching “flu season” and a possible “winter COVID wave,” Katelyn Jetelina and Caitlin Rivers, the authors of two popular public health newsletters, have just updated the summary vaccine chart which they first prepared about a month ago.