Final answer:
The recommended distance to stay away from others to prevent transmission of respiratory infections like COVID-19 is 6 feet. Practicing social distancing, wearing masks, and maintaining good hand hygiene are important preventative measures.
Step-by-step explanation:
The recommended distance to stay away from others to prevent transmission of respiratory infections like COVID-19 is 6 feet. This is because respiratory infections can spread through droplets in the air when an infected person coughs, sneezes, or exhales. These droplets can contain pathogens, and inhaling them can lead to the transmission of the infection.
By maintaining a physical distance of 6 feet from others, you reduce the risk of coming into contact with these droplets and potentially getting infected. This is also known as practicing social distancing.
In addition to maintaining a safe distance, other preventative measures like wearing masks, practicing good hand hygiene, and avoiding crowded places can also help reduce the transmission of respiratory infections.