Low and Decreasing Prevalence and Rate of False Positive HIV Diagnosis - Chókwè District, Mozambique, 2014-2017. - Shodell D; Nelson R; MacKellar D; Thompson R; Casavant I; Mugabe D; Pals S; Ujamaa D; Bonzela J; Cardoso J; Machava S; Lourenço C; et al. (MMWR. Morbidity and mortality weekly report, 2018)