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Thoughts on infectious dose and symptom severity... a thread.There is some evidence that lower viral dose leads to less severe symptoms in animal models.https://twitter.com/BallouxFrancois/status/1277210360118902785?s=201/ You might be thin
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Kids, schools and Covid, a thread.Many of us, here on twitter, rely on our favorite expert(s) to deliver the results from recent studies on Covid. But sometimes, we may be
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