Viral diagnostics

Viral diagnostics is the process of identifying viral infections in the body. It usually involves testing samples like blood, saliva, or swabs from the throat or nose. The tests can detect the presence of viruses directly or measure the immune response to them. Common methods include PCR tests, which amplify viral genetic material, and antibody tests, which check for immune markers. Viral diagnostics are crucial for accurate diagnosis, guiding treatment decisions, and tracking outbreaks. By understanding which virus is involved, healthcare providers can better manage patient care and control the spread of infections.