I want to make a couple suggestions for everyone here. These suggestions apply to those still hobbying and those not. IF people hobby now is personal choice and is discussed in other threads. 1) I strongly suggest using a neti pot at least a couple time a day. As soon as possible after a session or going out in public for sure. If you get infected, every virus you wash out buys your body time to build antibodies before symptoms set in. 2) I strongly suggest gargling with antiseptic rinse a couple times a day between neti pot uses. The idea is the kill\wash out some viri that may be working their way down towards the bronchial tubes. The idea again is to buy your body time to build antibodies. The hours or days delay could be critical in both lessening symptoms, and decreasing the risk of a dangerous, sudden, over active immune response ( cytokine storm)