Social Sciences, asked by stacy49, 9 months ago

1. Why can't humans get the same exact virus twice? *

Answers

Answered by Anonymous
1

Answer:

There is currently no evidence that people who have recovered from COVID-19 and have antibodies are protected from a second infection. The development of immunity to a pathogen through natural infection is a multi-step process.

Answered by nandini7922
2

Answer:

because their immunity builds up to fight from that virus

hope it helps

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