“…Examples include reports of false positive results caused by dengue (one publication, n=9) [75]; hepatitis B (one publication, n=20 [76]); retroviruses (one publication [77] but no evidence reported in two publications [14,78]); rabies vaccination (as described above) [73]; a recent case report describing a false positive third-generation immunoassay result and a negative western blot in a patient admitted with visceral leishmaniasis [79].…”