The causative agent of influenza is a Blank______.Multiple choice question.fungusbacteriumprotistvirus

The Black Death, the 1918 influenza, and the H1N1 flu virus were all Blank______, as they caused widespread and worldwide infections.Multiple choice question.epidemiologychronic illnessesepidemicspandemics

Tuberculosis is caused by a bacterial species of the genus Blank______.Multiple choice question.ClostridiumStreptococcusMycobacteriumStaphylococcus

What form of influenza currently has the most potential to create a pandemic?Multiple choice question.H1N1Avian-swine fluH5N1H5N5

The general term for a bacterium, virus, or other microbe that causes disease is a(n) Blank______.Multiple choice question.normal microbiotapathogencommensalopportunist

A state of inactive infection is called Blank______.Multiple choice question.sourcecarrierlatencyreservoirsequelae