Tag Archives: mask

Tell the truth – or at least, don’t lie

It’s not that I enjoy being wrong, quite the contrary. I just think that it’s important to realize when you are wrong so you can find out why you were wrong. And then possibly be less wrong the next time around. This … Continue reading

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Masks work – face shields, not so much

I have written about masks and COVID-19 before – how using masks lower risk and why a much reported paper wouldn’t be able to say anything about masks – but now someone has made actual experiments with droplets to see … Continue reading

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Mask, social distancing and changing risks

This chart is great, not only at showing the risk categories but also how to lower risk of transmission of COVID-19: To reduce risk you must try to move from one block to a block on the left and/or above; … Continue reading

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