Precautions and Prevention

Precautions - People took a lot of precautions during the covid-19/coronavirus pandemic. Many people stopped going to work and worked from home. Many school teachers taught class from home and used a computer with a camera to teach school classes. Teaching from home prevented the spread of infection. It was a good precaution to limit the spread of covid-19. 

Look at the picture below. What do you see?

It's a face mask. Many places in the community required people to wear a face mask to prevent the spread of the germs that caused covid-19. People who wear a mask are taking a precaution to prevent the spread of germs. 

Look at the picture below. What do you see?

This is an air purifier. It cleans the air. It can help prevent the spread of infection. Keeping the air clean is another precaution people can take to reduce the risk of getting sick. 

What do you see in the picture below?

Cleaning one's hands with hand sanitizer is a great way to prevent the spread of infection. Hand sanitizer kills germs.