Reports off the ground confirmed early Tuesday that you’re probably just gonna have to live with that sneeze in your mask, as you can’t take the mask off and sneeze into the world and you certainly can’t hold in the sneeze.
While other options seem more comfortable, sneezing into the open or even into your sleeve is fairly unwelcome in 2020 and we do not advise to do that in public. Likewise, as hard as you try you will not be able to hold it in. it will be gross to sneeze in your mask and walk around with that until you get home, but you really have no other options.
We can not confirm if this is sanitary at all, but you just gotta do it.