Yes they have data for results of 1 shot of 2 shot vaccines. Moderna has 80% in single shot I believe but it degrades over time so there is a second shot. The

Yes they have data for results of 1 shot of 2 shot vaccines. Moderna has 80% in single shot I believe but it degrades over time so there is a second shot. The 66% that does not degrade and can be kept in room temperature is not bad at all. Most vaccines are not 90%. Most flu vaccine don't cover all different types but they still protect people as they get some sort of immunity to major types A,B etc.