Storing duration Temperature ACCURATE ® test device
Positive n (%) Negative n (%)
2 weeks 37°C 48 (96) 2 (4)
45°C 48 (96) 2 (4)
50°C 48 (96) 2 (4)
4 weeks 37°C 48(96) 2 (4)
45°C 48 (96) 2 (4)
50°C 48 (96) 2 (4)
8 weeks 37°C 46 (92) 4 (8)
45°C 46 (92) 4 (8)
50°C 42 (84) 8 (16)
Table 1: The effect of temperature and storage time on testing of 50 HIV positive DBS samples with ACCURATE® rapid test.