Frei test

Fooyre Frei ndee, ko Wilhelm Siegmund Frei, ganndo ko faati e ɓalli Almaañnaajo, feewni ɗum e hitaande 1925 ngam anndude limfogranuloma gonɗo e nder reedu. Antigen peewnaaɗo e ɓuuɓri steril aspired e ɓuuɓri ndi ɓuuɓnaaka tawo, ina addana ñawɓe limfogranuloma venereum reentaade so ina waɗa e nder ɓalndu. Fuɗɗoode antigen goɗɗo ina ƴeewtee, ko ɓuri heewde e mum en ummorii ko e ƴiye ceertuɗe e ɓowɗi gonɗi e Chlamydia. Test oo nattii huutoreede kono ina darii e faamde men immunologie. LGV inaactivated heat 0.1ml mawnuɗo e nder saak yolnde eggudu ɓiɗɗo ina waɗee e nder ɓalndu e dow junngo yeeso, e huunde toppitiinde peewniraande e saak yolnde mo alaa ko bonnata e junngo ngoɗngo ngoo woni ƴeewndo. Caggal waktuuji 48–72, ɓuuɓri ɓuuɓndi ɓurndi 6mm ina feeña e nokku jarriborɗo oo.

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