Respected sir Is tri dot test validate & reliable after sufficient window period of 12 month after exposure for HIV testing. Is it possible that A person do not do any exposure & his test can came positive after 24 month which was negative before 12 month.

HIV AIDS

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Dr. Cheth AnHIV Specialist1yrs exp

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Tridot is very much reliable, It is reliable as early as 6 months itself it is not possible, but if it happens it is because of new exposure.

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Dr. Ishwar GiladaHIV Specialist37yrs exp

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HIV test negative after 90 days of exposure is negative. No one can get HIV without exposure or contaminated blood transfusion. Child can be infected from infected mother.

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Dr. Ketan RanpariyaHIV Specialist12yrs exp

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Yes reliable.

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