
Science Magazine: Wuhan Virus vaccines are useless if not harmful against Omicron
AB: 'mRNA Covid vaccines offer essentially no defense against Omicron only months after a booster shot, according to a major new study from British researchers. Both antibody and T-cell protection are nearly non-existent, the scientists found. 'In an even more worrisome development, when vaccinated but previously uninfected people suffer breakthrough Omicron infections, their T-cell response is biased toward earlier versions of Sars-Cov-2 - not to the Omicron variant that has