Rapid Diagnostic Testing

Rapid Diagnostic Testing (RDT) involves quick, on-the-spot tests designed to detect the presence of specific diseases or infections, such as COVID-19, flu, or other pathogens. These tests typically use a small sample, like blood, saliva, or nasal swabs, and provide results within minutes to hours. RDTs are valuable for their speed and convenience, allowing for timely diagnosis and decision-making, especially in settings like clinics, airports, or remote areas where swift results are critical. While highly useful, they may sometimes be less sensitive than laboratory tests, so confirmatory testing may be needed in certain cases.