Which of the following vaccine types is commonly given with an adjuvant? a.  a toxoid vaccine b.  an attenuated (“live”) vaccine c.  an inactivated (“killed”) vaccine 

What contributes DIRECTLY to antigenic drift in influenza viruses?

If a scientist added radioactive sulfur to a microbe’s medium, which cell structures would become radioactive?

The job of TH cells is to

If a scientist added radioactive phosphorus to a microbe’s medium, which macromolecules would become radioactive?

Herd immunity means

Serratia marcescens cells produce a red pigment at room temperature.  The red color of the colonies is an example of which of the following?

In addition to producing MACs, complement activation causes

All of the following are associated with chemiosmosis, EXCEPT:  

Buruli ulcer is a chronic debilitating disease that has been reported in 33 countries in Africa, the Americas, Asia and the Western Pacific.  Treatment with antibiotics early in the course of the disease is is key to a good outcome.                       , which produces a toxin that causes skin damage, is the cause of Buruli ulcer.  The means by which the pathogen is transmitted remains unknown.