Vaccine professor: Covid booster doses could be halved
Vaccine professor: Covid booster doses could be halved The professor said there was evidence that shows smaller booster doses were as effective as standard ones. Health care worker prepares coronavirus vaccination doses. Image: Silja Viitala / Yle If delivery delays of the Pfizer-BioNTech coronavirus vaccine continue, the second booster jab could be halved, increasing the amount of available doses by one-third, according to the director of the Vaccine Research Centre at the University of Tampere, Mika Rämet. Rämet--a professor of experimental immunology who took leadership of the vaccine c...