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by Scoundreller
1837 days ago
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Flu is kinda like COVID: a significant percentage of infections are without symptoms. Lots of estimates, I usually see it as around one-third of cases having no symptoms: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2646474/ I’ll take a slight leap and guesstimate this means a lot of flu infections are around the symptom level of a mild or bad cold as well. When you know you have the flu, it’s probably the flu, but it’s much harder to self-determine that you don’t have the flu. |
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