The correct option is A Hepatitis, Typhoid
∙ Diseases can be classified into two based on mode of transmission. They are communicable diseases and non communicable diseases.
∙ Disease that are transmitting from one person to another by various agents are called communicable diseases and the disease that are not transmissible from one person to another is called non communicable diseases.
∙ The communicable diseases can be transmitted by different ways like through air, food, water, direct contact and vectors.
∙ Examples
Air borne disease - Chicken pox, Influenza.
Waterborne - Hepatitis, Typhoid.
Fomite borne - Cold, COVID-19.
Vector borne - Malaria, Dengue.