Which of the following methods is NOT used to study diseases in the Paleolithic?

Authors of historic primary sources writing about the importance of hygiene in preventing disease all understood and accepted the validity of Germ Theory. 

What is the best classification for this source? (Clicking the link will not take you out of the test despite what the warning says)

Which war had the lowest ratio of death from disease/wounds?

In which war did biological warfare (not chemical warfare) play the most prominent role?

Which of the following conditions is not directly caused by an actual pathogen? (Select any that apply)

Typhus had a major effect on many armies throughout history for what reason?

What is the name of the first group to publish a true scientific journal?

Which of the following types of medical treatments corresponds best with the theory of humorism?

Which of the following characteristics of Smallpox was the least likely to be helpful in our quest to eradicate this disease?