Humidity can affect the transmission of airborne diseases such as influenza and COVID-19. High humidity levels can lead to the aggregation of respiratory droplets, causing them to settle more quickly and reducing the distance they travel. Conversely, low humidity can allow these droplets to remain airborne longer, increasing the potential for transmission. The behavior of viruses and bacteria in different humidity conditions is a critical area of study, as it helps inform public health guidelines and preventive measures.
