I think that picking up green mushrooms (either normally or with cleaning mode) should make the player cough (and in result count as a contact with SMV) if the player is not wearing facemask. #1977
It would be good to mention where to get masks and what they are for in a loading screen if this is implemented (the facemask stuff has been great for immersion) since players encounter them at the start of the game
Currently player can magically pick up shrooms from a distance, staying safe despite technically coming in contact with them.