Final answer:
Hepatitis C is the most common blood-borne infection from a virus in the United States.
Step-by-step explanation:
The most common blood-borne infection from a virus in the United States is Hepatitis C.
According to the Centers for Disease Control and Prevention (CDC), Hepatitis C is a viral infection that affects the liver and is primarily spread through contact with the blood of an infected person. It can cause both acute and chronic liver disease, and if left untreated, it can lead to serious complications such as liver failure and liver cancer.
It is important to practice safe behaviors like using barrier protection during sexual activity and avoiding the sharing of needles or other drug paraphernalia.