Asymptomatic Screening

Asymptomatic screening involves testing individuals who do not show any symptoms of a disease to identify whether they are infected. The goal is to detect silent cases that might otherwise spread the illness unknowingly. This approach is common for contagious diseases like COVID-19, where people can be carriers without feeling sick. By identifying these cases early, health authorities can prevent outbreaks, prompt timely treatment, and reduce transmission. Asymptomatic screening is especially useful in high-risk settings, such as healthcare facilities or crowded communities, to help control the spread and protect public health.