Protective clothing and wearing method thereof

The invention discloses a protective garment and a wearing method thereof, the protective garment comprises a protective garment body, a pair of air supply devices are bound outside the protective garment body through elastic bandages, the air supply devices are located under the armpits of the protective garment body, and each air supply device comprises an air bag. Through cooperation with the action of raising and lowering the arms of a worker during nucleic acid detection, external air can be continuously sucked into the air bag, disinfected and purified and then injected into the protective clothing body, so that air circulation can be formed, and the use comfort is improved; in the whole process, disinfectant can be continuously sprayed to the filter cloth, the filter cloth is prevented from being dried, it is guaranteed that the disinfectant is attached to the surface of the filter cloth all the time, and therefore air is disinfected, the filter screen can be vibrated and cleaned while air is exhausted