Third Pfizer Jab ‘Likely’ Needed Within 12 Months

The head of Pfizer has said that people will “likely” need a third dose of his company’s Covid-19 shot within six to 12 months of vaccination, while defending the relatively higher cost of the jab, Al Jazeera reports.

CEO Albert Bourla also said annual vaccinations against the coronavirus may well be required.

“We...