Goodbye Pandemic, Hello Endemic

There are two reasons that the transition from pandemic to endemic did not happen until Omicron: 1) all the widely used vaccines are based on the spike protein, which does not induce protective long-lasting T cell response, and 2) natural immunity was not widespread.

Although we should be mindful that we're not out of the woods yet and people are still suffering, I remain optimistic that we are beginning to see the light at the end of the tunnel

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