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Fourteen patients with confirmed VL-HIV coinfection, with a median parasitemia of 42 205 parasite genome\/mL of blood, were exposed to 732 laboratory-reared pathogen-free female P argentipes sandflies on their lower arms and legs. Microscopy revealed that 16.66% (122\/732) of blood-fed flies were xenodiagnosis positive. Notably, 93% (13\/14) of the VL-HIV group infected the flies, as confirmed by quantitative polymerase chain reaction and\/or microscopy, and were 3 times more infectious than those who had VL without HIV.<\/jats:p>","DOI":"10.1093\/infdis\/jiae156","type":"journal-article","created":{"date-parts":[[2024,5,7]],"date-time":"2024-05-07T16:24:04Z","timestamp":1715099044000},"page":"1909-1912","source":"Crossref","is-referenced-by-count":12,"title":["Visceral Leishmaniasis\u2013Human Immunodeficiency Virus\u2013Coinfected Patients Are Highly Infectious to Sandflies in an Endemic Area in India"],"prefix":"10.1093","volume":"229","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-2146-8107","authenticated-orcid":false,"given":"Om Prakash","family":"Singh","sequence":"first","affiliation":[{"name":"Department of Biochemistry, Institute of Science"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rahul","family":"Chaubey","sequence":"additional","affiliation":[{"name":"Department 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