The possibility of transmission of Neoconiosis by courier is relatively small, but there is a possibility of transmission. If there is a new coronavirus on the courier, the concentration is generally not very high and will dissipate in about half an hour outside in the wind and sun, no more than two hours at most. It is recommended to do their own protection, avoid facing people when picking up the courier, you can put the courier on the ground or put it on the door, wear a mask outside, and wash your hands immediately after returning. Courier items if not particularly urgent can be placed half a day, a day before opening, the outer packaging to be cleaned up in a timely manner, after taking the courier to wash hands in a timely manner, will be able to ensure that the courier will not be infected. So the possibility of being infected with the new coronavirus by courier is relatively small, as long as adequate protection work, generally will not be infected. Content source: Dr. You Lai