- Apr 10, 2019
I think it is clear now that the coronavirus mutates faster than pharmaceuticals can produce and release the new vaccines. The strains that are predominant now are way less lethal than the original variants. So, my guess is that nobody really waits when these bivalent vaccines arrive to Argentina. By the time the new vaccine gets here, we will have a different coronavirus strain, and so on.And those who received Pfizer or Moderna had a satisfactory response against Ómicron, without complications. The vaccines work well".