Moderna’s Covid-19 vaccine 93% effective 6 months after second dose but booster will be necessary prior to the winter season – NBC
Francesco Abbruzzino, The Uncensored Report, LLC
To read this story click — >>> here
Moderna's Covid-19 vaccine 93% effective 6 months after second dose but booster will be necessary prior to the winter season as antibody levels are likely to wane, company says. https://t.co/29DdjuLZmm
— NBC News (@NBCNews) August 5, 2021