Leonardo Ferreira Fontenelle on Nostr: I'm not really sure about patents. (BTW, the Oxford vaccine was tested concurrently ...

I'm not really sure about patents. (BTW, the Oxford vaccine was tested concurrently in Brazil, and there was some tech transfer agreement in place, but I don't know the specifics.) I've seen here in Brazil the Oxford and the Sinovac (another one field tested here before approval, and with a tech transfer agreem.) when they were the only ones, and soon we had the Moderna, the BioNTech and the bivalent BioNTech.