“…Offering a test upon entry into prison was the modality most frequently reported for HCV ( n = 9 studies) ( 11 , 13 , 42 – 45 ), HIV ( n = 18 studies) ( 13 , 36 , 42 , 44 , 46 – 53 ), syphilis ( n = 5 studies) ( 43 , 46 , 54 – 56 ), and active TB ( n = 4 studies) ( 57 – 59 ). Testing offered at entry and regularly during stay was reported for HIV ( n = 10 studies) ( 43 , 60 – 68 ), HCV ( n = 2 studies) ( 63 , 69 ), active TB ( n = 2 studies) ( 70 , 71 ), and LTBI ( n = 3 studies) ( 71 – 73 ). Testing for people while in prison was most commonly reported for HBV ( n = 4 studies) ( 61 , 62 , 74 , 75 ), chlamydia and gonorrhea ( n = 5 studies) ( 29 , 30 , 76 – 78 ), and LTBI ( n = 6 studies) ( 61 , 75 , 79 – 82 ).…”