I understand immunity but from my understanding, the influenza virus changes pretty quickly.
How can I be in close proximity to my wife and not catch a flu that puts her down for 3 days? Or when I get a flu where I feel like I’m dying she is fine?
In: Biology
Same, my sister had chickenpox once (we both didn’t get the vaccine at the time) and I remember rubbing myself against her because I wanted to stay home too. I touched her, we slept in the same bed, etc and never happened. Interesting.
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