Fortunately, we are still learning a lot from this new virus...and making adjustments for best practices.
Also fortunately, there appears to be less a divide politically at some levels to get a hold of this thing. You'd think a pandemic would bring us together quicker, but alas it's starting to finally happen in some places.
Immunity probably will require yearly if not twice a year immunization. That is the primary reason why a vaccine was never developed for the current four human coronaviruses that keep daycare snots running....kids kept losing immunity. The trouble is that this novel coronavirus is much more deadly, hence the push for the vaccine now...even if redosing twice a year maybe necessary....we hope not. That is what phase 3 trials is going to help us determine.
Also fortunately, there appears to be less a divide politically at some levels to get a hold of this thing. You'd think a pandemic would bring us together quicker, but alas it's starting to finally happen in some places.
Immunity probably will require yearly if not twice a year immunization. That is the primary reason why a vaccine was never developed for the current four human coronaviruses that keep daycare snots running....kids kept losing immunity. The trouble is that this novel coronavirus is much more deadly, hence the push for the vaccine now...even if redosing twice a year maybe necessary....we hope not. That is what phase 3 trials is going to help us determine.