So I gotta ask, if anyone can answer, are all the variants of Covid what they intended on releasing for each flu season in the future or was it all meant to be released at the same time in different parts of the world? (Sorry for the run-on sentence.) Also, everyone keeps talking about how fast the vaccine was ready but the h1n1 vaccine was ready by fall 2009. I remember when h1n1 was on the news spring 2009 & they pushed the vaccine just a few months later. They told pregnant women they were most at risk of catching it.

Did this tweet age well?

https://twitter.com/JoeBiden/status/1348004115121647622?s=20