I tested hiv 1&2 elfa (hiv duo 4th generation is done by elfa technique after 118 days of exposer the result was non reactive is it conclusive or go to any other test?

Dr. Prakhar SinghGeneral Physician7yrs exp

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I am sorry to hear about your concern but will be happy to assist you. The window period for a 4th generation antigen/antibody test is about four weeks. By this time 95% of infections will be detected (see figure 7). There is a three month window period after exposure, for the confirmatory result to detect more than 99.9% of infections. Let's connect over a call so that we can discuss your concern in details and make a suitable treatment plan for you.  

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