If an active duty service member is injured on the job, who would you bill?

The general rule is that the Army will not compensate Soldiers for an injury or illness sustained outside of military service. For compensation, a Soldier's medical condition must have been incurred or aggravated in the line of duty and in a duty status authorized by federal law and Army Regulation.

Explanation:

Therefore, if you are eligible for benefits from the Department of Veterans Affairs, and you are disabled because of an injury incurred or aggravated during military service, you will be able to collect benefits from the Department. Benefits can also be sought for contraction or aggravation of a disease.

answer:

it could come from a variety of sources.

explanation:

..although it was most likely developed through zoonotic transmission, where an infectious disease which usually afflicts when animals jump to humans.