Don't you just love how an experimental vaccine developed two years ago miraculously protects against all variants even today, even variants that are so devious and sneaky that they can bypass natural immunity and re-infect a person who has already had this very same variant?
It's amazing how for 100 years nobody could develop a vaccine against a single coronavirus, but in 6 months we developed one that is effective against a previously unseen and unstudied coronavirus and all potential future mutations. Science truly is a miracle.
not just one but the world created like 6 different vaccines
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