Data is representative. TEST TYPE: patients positive on both. 1. Data from PHIMS: number of antinatal care attendees in 2020 was 476000, number of test was 474348. 2. Data blow up from PHIMS: number of antinatal care attendees in 2020 was 587368, number of test was 585329.3. The data from PHIMS can not disaggregate by age. SOURCE: PHIMS Database