Airborne precautions are safety measures used in healthcare settings to prevent the spread of diseases that can be transmitted through tiny droplets in the air. These precautions are essential for infections like tuberculosis and measles, which can linger in the air for extended periods. To implement airborne precautions, healthcare workers wear specialized masks, such as N95 respirators, and patients are often placed in isolation rooms with proper ventilation. This helps to minimize the risk of airborne transmission and protects both patients and staff from potential infections.