The lowest dose at which a response occurs:

Bacillus anthracis bacteria can be transmitted to humans cutaneously, through inhalation or through ingestion of undercooked, contaminated meat.

A 2007, European study found what to be associated with Parkinson’s disease?

What is the LD50 of the following dose response curve? LD50 curve.png 

Bonus: Describe how a virus and an obligate intracellular bacteria are similar in how they reproduce.

Not all terms will be used.

How many people on Earth live on less than $1.25 per day?

In 1960, society completely eliminated infectious disease, but it re-emerged.

Which formula is used to compare the mortality of a smaller group to the mortality of the larger group that includes it (Standardized Mortality Ratio)

Which of the following was NOT a factor that increased the world population growth rate between 1950 and the 1960’s?