Answer:
Viral diseases
Step-by-step explanation:
Interferon is a prescription medication that is used to treat viral diseases. It contains a group of signaling proteins produced and released by host cells in response to the presence of several viruses. Interferons help the body immune system fight viral diseases. It is produced in the body by white blood cells. For example; a virus infected cell will release interferons to help heighten it antiviral defenses when confronted by viral diseases such as Hepatitis B.