Complete the following sentence.An infectious disease is best defined as a disease that: Develops after you are bornIs caused by a pathogenSpreads from one person to anotherYou are born with

An infectious disease is ___________ .a.caused only by bacteria b.spread from person to personc.spread from animal to animal d.caused only by viruses

When the infectious agent can be transmitted from an infected host to a new host, a disease is described as .

The emphasis of epidemiology was on noninfectious disease first then spread to infectious diseasesQuestion 6AnswerFalseTrue

1. Define the following terms and give one example for each of them.a. diseaseb. non-infectious diseasec. infectious diseased. pathogene. contagious

Pathogens evolve and cause emergent diseases)Provide a SPECIFIC example of an emergent disease, including its most probable original source.