Answer:

infectious Diseases :-- Diseases which spread from one person to another by direct CONTACT LIKE hand shake or indirect contact like using the infected person 's cloth or any other means of spread is called infectious disease. For example ➡️ common cold, rabies, dengue etc.

NON infectious Diseases :- Disease which do not spread from one person to another by any means of spread is non infectious disease. eg cancer, diabetes, obesity etc. They are not CAUSED by microbes.

prevention from infectious diseases are as follows :---

➡️ By consuming fresh HOT and hygeinic food to prevent stomach infections.

➡️ By avoiding direct contact with people already suffering from infectious disease, as infections are TRANSMITTED by cough, mucous, blood etc.

➡️ By consuming fresh hot and hygeinic food to prevent stomach infections.

➡️ Cover your mouth and nose while coughing or sneezing to prevent the spread of the disease.

➡️ Ensure proper disposal of sewage

➡️ Provide a clean environment, which helps in preventing vectors like mosquitoes from breeding.