All the precautions for covering the eyes nose and mouth are worth shit if you touch your face, or eat with hands that have literally never used soap.

Obviously don't have some retard sneeze in your eyeballs, but understand that every surface in that overpopulated shithole is covered in people's sneezing and coughing, and everyone in China has the same basic understanding of viruses as a pre-plague european peasant. Their doctors only wear gloves for stuff like surgery, and only wash their hands with water.