How long can the bacteria in the hotel survive?

Not necessarily. Bacteria can survive in the air for about two hours. The lower the temperature, the longer the survival time, and the temperature below 60 degrees can survive for several years. Bacteria are a kind of pathogenic microorganisms, which are relatively small in size and need to be magnified by a magnifying glass 100 times or 1000 times to be seen. Bacteria are prokaryotic microorganisms, which have no complete nucleus and relatively simple organelles.