The words of the CEO of Pfizer on the effectiveness of the vaccine continue to be discussed. The real ability of current vaccines to be able to counteract the variant is under accusation Omicron. The same Pfizer it is in fact working on a new vaccine serum effective against the current variation of the virus.
Responding to the listeners live, Dr. Andrea Stramezzi has no doubts about the criticality of the vaccine that it can be effective in the current context. In fact, the continuous changes of the virus seem to make the vaccination action hardly effective against a viral structure capable of changing quickly.
The current vaccines have in fact been developed to combat a specific variant of the virus that has now become a minority. Against Omicron the instruments put in place by Pfizer they appear strongly pointed.
Dr. Stramezzi responds live to radio listeners