Antiviral treatment refers to the use of medications or other therapies to combat viral infections in the body. These treatments can help to reduce the severity and duration of viral illnesses, as well as prevent the spread of the virus to others. Antiviral medications work by targeting specific components of the virus, such as its ability to replicate or infect host cells. They can be used to treat a wide range of viral infections, including influenza, HIV, herpes, and hepatitis. Research in this area focuses on developing new and improved antiviral drugs, as well as better understanding how viruses interact with the immune system and adapt to treatment. This research is critical for combating emerging viral threats, such as COVID-19, and improving outcomes for patients with existing viral infections.