Quote:
Originally Posted by dirk digler
I tend to agree with you. Who hasn't had a viral infection of some kind so the millions of people that have been infected by Covid, how does this explain them getting infected?
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Partial immunity due to antigen similarity. It's why flu vaccines are still helpful even if they don't completely prevent the illness.
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"When the Know-Nothings get control, it will read 'all men are created equal, except negroes, and foreigners, and Catholics.' When it comes to this I should prefer emigrating to some country where they make no pretense of loving liberty – to Russia, for instance, where despotism can be taken pure, and without the base alloy of hypocrisy.”--Abraham Lincoln
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