Timothy Wiemken, a professor and infectious disease expert at St. Louis University, gives a brief explanation of why you should be wearing a mask, the proper way to use your mask and a few things you shouldn't do with a mask. Video by Colter Peterson, email@example.com
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Wildwood resident who tested positive gets letter from county saying he should contact anyone he came in contact with up to 16 days before his symptoms. By the time he received the letter, that would have been more than a month earlier.