Estimate for screening coverage (%) at First ANC visit: 100. Estimate for screening coverage (%) for Any ANC visit: Not available. Data is not representative.  Only pregnant women on South Tarawa can have access to STI testing - the value reported was obtained from the lab as specimen referrals obtained from ANC clinics and hospital in South Tarawa only so is not representative of the entire country. All pregnant women are tested for HIV and syphillis at first ANC visit as part of a routine ante natal care. SOURCE: National programme data. 