Pfizer CEO Albert Bourla said people will “likely” need a third dose of a Covid-19 vaccine within 12 months of getting fully vaccinated. His comments were made public Thursday but were taped April 1.
Bourla said it’s possible people will need to get vaccinated against the coronavirus annually.
“We need to see what would be the sequence, and for how often we need to do that, that remains to be seen,” he told CNBC’s Bertha Coombs during an event with CVS Health. “A likely scenario is that there will be likely a need for a third dose, somewhere between six and 12 months and then from there, there will be an annual revaccination, but all of that needs to be confirmed. And again, the variants will play a key role.” [Continue reading…]
The U.S. Centers for Disease Control and Prevention has identified a small cohort of approximately 5,800 cases of Covid-19 infection among more than 66 million Americans who have completed a full course of vaccination.
These so-called breakthrough cases, which are defined as positive Covid-19 test results received at least two weeks after patients receive their final vaccine dose, represent 0.008% of the fully vaccinated population.
Officials said such cases are in line with expectations because the approved vaccines in the U.S. are highly effective but not 100% foolproof. They are a reminder that even vaccinated people are at risk and should continue to take precautions such as masking and social distancing in many circumstances. [Continue reading…]