I'd rather open questioning by how much he knows 1) about virus itself and how it replicates,spreads and mutates; 2)human immune system and how and where it operates; 3) what do vaccine do (leave vaccine for last, if he doesnt have even base facts correct there is no winning with vaccine talk)
I'd rather open questioning by how much he knows 1) about virus itself and how it replicates,spreads and mutates; 2)human immune system and how and where it operates; 3) what do vaccine do (leave vaccine for last, if he doesnt have even base facts correct there is no winning with vaccine talk)