Was working at the University of Pittsburgh he was working on a new vaccine. But it was a new way to administer vaccines
"The researchers also used a novel approach to deliver the drug, called a microneedle array, to increase potency. This array is a fingertip-sized patch of 400 tiny needles that delivers the spike protein pieces into the skin, where the immune reaction is strongest. The patch goes on like a Band-Aid and then the needles—which are made entirely of sugar and the protein pieces—simply dissolve into the skin"
The problem is I don't see his name on the paper
Microneedle array delivered recombinant coronavirus vaccines: Immunogenicity and rapid translational development.
https://www.ncbi.nlm.nih.gov/pubmed/32249203
Masks are not healthy and not needed in most cases. I will NOT be wearing one except as I deem it is necessary. That is all.