2 shots.
2 masks.
2 tests.
Link: https://www.yahoo.com/news/the-fda-recommends-repeated-at-home-tests-to-avoid-false-negatives-170635218.html
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Question: if there are false negatives, what is the prevalence of false positives. If my first test is positive and I have no symptoms and the next 2 are negative, then what?
Link: https://www.npr.org/sections/goatsandsoda/2022/08/12/1117072918/coronavirus-faq-im-confused-by-the-new-testing-advice-do-it-once-twice-thrice