Chembio Diagnostics, Inc. announced that it has received a CE mark for its DPP HIV-Syphilis combination assay. The Chembio DPP HIV-Syphilis Assay is now cleared to be marketed and sold within the member states of the European Union and the Caribbean region, except for Puerto Rico. The Chembio DPP HIV-Syphilis Assay is a single-use, rapid screening test for the detection of antibodies to HIV types 1 and 2 and syphilis Treponema pallidum using fingerstick whole blood, venous whole blood, serum, or plasma. The test requires a small 10 µl blood sample, is highly sensitive and specific, provides results in as little as 15 minutes, has a built-in procedural control, can be stored at room temperature, and has up to a 24-month shelf life. Co-infection rates of HIV and syphilis are on the rise and, according to the Centers for Disease Control and Prevention, there is an estimated two-to-five-fold increased risk of contracting HIV if exposed to that infection when syphilis is present. Further, an estimated two million pregnancies annually are affected by mother-to-child-transmission of HIV and/or syphilis, resulting in high rates of stillbirth, spontaneous abortion, low birth weight and perinatal death. Congenital syphilis is a preventable disease, which could be significantly reduced through effective prenatal screening, and treatment of infected pregnant women.