There is other, not contradictory but additional, research that shows that previous infection plus vaccination is much better than just previous infection in preventing new cases.
~~~~~~~~~~~~~
False. Those who have already have Covid are in for the more immediate severe adverse reactions.
I’m not talking about reactions to the vaccine. I was talking about immunity after the disease compared with immunity after just the vaccine. There are two different kinds and one is longer-lasting according to this research.
Looking for the article in my email and waiting for a possible reply from the biochemist who sent it to me. Will report back to you and comment 13.