It appears it doesn’t use mRNA.
“In this context, the success of the Novavax vaccine should be A1 news. The recent results confirm that it has roughly the same efficacy as the two authorized mRNA vaccines, with the added benefit of being based on an older, more familiar science. The protein-subunit approach used by Novavax was first implemented for the hepatitis B vaccine, which has been used in the U.S. since 1986. The pertussis vaccine, which is required for almost all children in U.S. public schools, is also made this way. Some of those people who have been wary of getting the mRNA vaccines may find Novavax more appealing.
The Novavax vaccine also has a substantially lower rate of side effects than the authorized mRNA vaccines.”
If it uses MRC-5, no thanks; per alternatives? post:
https://freerepublic.com/focus/news/3982792/posts?page=71#71
MRC-5 has DNA from an aborted fetus.