IMMUNOLOGY

Detailed explanation-1: -Some examples of the reportable communicable diseases include Hepatitis A, B & C, influenza, measles, and salmonella and other food borne illnesses.

Detailed explanation-2: -A zoonosis (zoonotic disease or zoonoses-plural) is an infectious disease that is transmitted between species from animals to humans (or from humans to animals).

Detailed explanation-3: -Some wild and domestic animals, such as cattle, pigs, dogs, raccoons, and rodents, carry the bacteria and pass them in their urine. People become ill following direct contact with urine or tissues from infected animals, or exposure to contaminated soil, food, or water.

Detailed explanation-4: -Communicable diseases are illnesses that spread from one person to another or from an animal to a person, or from a surface or a food. Diseases can be transmitted during air travel through: direct contact with a sick person. respiratory droplet spread from a sick person sneezing or coughing.