Final answer:
Handwashing, proper nutrition, and practicing good hygiene are essential to prevent the spread of illness.
Step-by-step explanation:
One of the best ways to prevent the spread of illness is handwashing. Washing hands with soap and water for at least 20 seconds can eliminate germs that cause illness. It is important to wash hands before eating, after using the restroom, and after coughing or sneezing.
Another important way to prevent illness is through proper nutrition. Eating a balanced diet that includes fruits, vegetables, whole grains, and lean proteins helps strengthen the immune system and protect against diseases.
In addition to handwashing and proper nutrition, it is necessary to practice good hygiene, such as covering the mouth and nose when sneezing or coughing, using tissues or elbows, and staying home when feeling sick to prevent the spread of illness.
Learn more about Preventing the spread of illness