Dried Blood Spots (DBS)

Dried Blood Spots (DBS) are small samples of blood collected by pricking the fingertip or heel, then placing a few drops onto special filter paper. Once dried, these samples are easy to store and transport, making them useful for medical testing, screening, and research. DBS is minimally invasive, requires only a tiny blood amount, and can detect various conditions such as infections, genetic disorders, and other health markers. This method simplifies testing, especially in remote or resource-limited settings, while maintaining reliable diagnostic quality.