Trench fever was first clinically described in World War 1 when it sickened nearly 500,000 soldiers. New DNA evidence proves the disease predates that time period by thousands of years.
New research traces the origins of trench fever
Trench fever was first clinically described in World War 1 when it sickened nearly 500,000 soldiers. New DNA evidence proves the disease predates that time period by thousands of years.