FWIW, today J&J released information on its upcoming single dose Covid vaccine saying the vaccine was 66% effective (comparable to the 94 or 95% effectiveness of Pfizer/Moderna vaccines). Somewhat less effective for the South Africa virus varient. Effectiveness of up to 85% against the most serious Covid cases. Dr. Fauci (whether you hate him or adore him - separate subject) said a few days ago that he expected J&J vaccine will be approved in about a couple of weeks. J&J said earlier it will be able to produce around 1 Billion doses in 2021 once approved.
J&J Article from USA Today
P.S. Also Noravax says trials in the UK indicate its vaccine will be roughly 90% effective though a much smaller trial in South Africa indicated far less effectiveness than in the UK. It's not approved yet (no timing given for when it will be seeking approval - probably several months away for US approval).
J&J Article from USA Today
P.S. Also Noravax says trials in the UK indicate its vaccine will be roughly 90% effective though a much smaller trial in South Africa indicated far less effectiveness than in the UK. It's not approved yet (no timing given for when it will be seeking approval - probably several months away for US approval).