RE:What can you do during Covid-19 time?
2. Wear a mask (even you are not sick)
The "even if your are not sick" is VERY important as you are infectious in the few days before you show any symptoms and many people go through their entire infection showing no symptoms whatsoever and therefore remain totally ignorant that they are infectious.
According to some authorities people who are infected but unaware are responsible for most transmissions.
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