Shrestha et al.'s research was bullet-proof, that the more COVID Pfizer & Moderna mRNA technology based gene injection vaccines you got, the more doses, the greater risk of infection, harms, death..

by Paul Alexander

Clear dose response (see graphs); 'estimated vaccine effectiveness was 29% (95% confidence interval, 21%–37%), 20% (6%–31%), and 4% (−12% to 18%), during the BA.4/5-, BQ-, and XBB-dominant phases'

https://academic.oup.com/ofid/article/10/6/ofad209/7131292