Dear #SanFrancisco friends who went to #SXSW or #Austin #Texas recently, please stay home, isolate for a week, and test on days 5-7. The #SXSWSARS was particularly bad this year.
#COVID19 #superSpreader #wearAMask
https://twitter.com/therealkatburns/status/1507105451506348035
h/t @KevinMarks
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