CBSE Class 7 Answered

We can prevent and treat illness in the following manner:

· We need appropriate healthcare facilities such as health centres, hospitals, laboratories for testing, ambulance services, blood banks etc.

· These healthcare facilities can provide the required care and services that patients need.

· We need health workers, nurses, qualified doctors and other health professionals who can advice, diagnose and treat illnesses in order to run the facilities appropriately.

· We also need medicines and equipment that are necessary for treating patients.

· Hence, all these facilities are required to take care of everyone.