Regarding this subject I also wrote through a friend of mine to Dr. Muhammad M. El-SAMAHY chief of Hadith Dept. in Al-Azhar University CAIRO (Egypt) who has written an article upon this Hadith and as regards medical aspects he has mentioned that the microbiologists have proved that there are longitudinal yeast cells living as parasites inside the belly of the fly and these yeast cells in order to repeat their life-cycle protrude through respiratory tubules of the fly and if the fly is dipped in liquid, these cells burst in the fluid and the content of those cells is an antidote for the pathogens which the fly carries."
Kuhusiana na somo hili, nilimwandikia pia rafiki yangu Dr. Muhammad M. El-SAMAHY mkuu wa Idara ya Hadithi ya Chuo Kikuu cha Al-Azhar Kairo (Misri) ambaye aliandika makala ya Hadithi hii na kuhusiana na fani ya tiba amesema kuwa wataalamu wa viumbe vidogo (mikrobiolojia) wamethibitisha kwamba kuna chembe chembe za chachu za longitudino zinazoishi kama vimelea ndani ya tumbo la nzi na chembe chembe hizi za chachu, ili kurudia mzunguko wao wa maisha huchomoza kupitia kwenye neli za kupumulia za nzi na endapo nzi atatumbukizwa tena kwenye kimiminika, chembe hizi hupasuka kwenye kimiminika na vitu vilivyomo ndani yake ni kiuasumu cha vijidudu vyenye kusababisha magonjwa ambavyo nzi huvibeba."