The Most Important Coronavirus News This Week

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There’s really never a dull moment in a pandemic, and this week was filled with Covid-19 news — both good and bad. Here are three stories from Medium’s Coronavirus Blog to get you caught up as you head into the weekend.

So, you probably don’t need that pulse oximeter you bought. In the early days of the pandemic, the clothespin-like devices used to measure the amount of oxygen in the…