Viral Load Monitoring

Viral load monitoring quantitates circulating virus enabling treatment response assessment. Polymerase chain reaction detects viral nucleic acid. Viral culture quantitates infectious particles. Antigen detection provides rapid assessment. Trending indicates treatment efficacy or resistance emergence.

Clinical decision-making employs viral load assessment. Therapeutic drug monitoring guides dose adjustments. Resistance testing identifies escape variants. Regulatory submissions incorporate monitoring importance. Post-approval surveillance tracks viral patterns.