why inject, since you can spread bird flu by coughing in the same room as them. Trump also is a well known germaphobe too, considered trump and his dad both bullied thier brother into suicide and alcoholism.

Interestingly, my understanding of the way in which flu vaccine was (in part) produced involved injecting blood infected with a the flu into developing chicken embryos (eggs), allowing them to develop the flu, and several probably very complicated steps later, you've got flu virus particles for a vaccine.

Any ways...

Yes. Tell them we need their ubermensch genetics to base a cure on. Tell them they'll be rich for it.