Final answer:
Airborne precautions are infection control measures used to prevent the transmission of pathogens through the air, especially for respiratory infections caused by airborne pathogens such as the flu and the common cold.
Step-by-step explanation:
Airborne precautions are a set of infection control measures used to prevent the transmission of pathogens through the air. These precautions are necessary when dealing with respiratory infections caused by airborne pathogens, such as the flu and the common cold. In addition to standard precautions, healthcare workers should also use airborne precautions, which include wearing respiratory protection such as N95 masks, isolating patients in negative pressure rooms, and using HEPA filtration systems in hospitals.