Aaron Tobian
Aaron A.R. Tobian, M.D.[a 1], Ph.D.[a 2], is Assistant Professor of Pathology for the Johns Hopkins Center for Global Health.[1] He has a son he claims he circumcised on the basis of the 3 African trials.[2] He is supported by grant 2011036 from the Doris Duke Charitable Foundation, National Institutes of Health grant 1K23AI093152-01A1, and the Johns Hopkins University Clinician Scientist Development Award.[3]
 | |
| Pathology Dep. | |
|---|---|
| Johns Hopkins | |
| Benefactors: | |
| Ronald Gray | |
| Maria Wawer | |
| Thomas C. Quinn |
Contents
Circumcision does not prevent HIV infection
Population-based studies
September 2021 saw the publication of two huge population studies on the relationship of circumcision and HIV infection:
- Mayan et al. (2021) carried out a massive empirical study of the male population of the province of Ontario, Canada (569,950 males), of whom 203,588 (35.7%) were circumcised between 1991 and 2017. The study concluded that circumcision status is not related to risk of HIV infection.[4]
- Morten Frisch & Jacob Simonsen (2021) carried out a large scale empirical population study in Denmark of 855,654 males regarding the alleged value of male circumcision in preventing HIV and other sexually transmitted infections in men. They found that circumcised men have a higher rate of STI and HIV infection overall than intact men.[5]
No association between lack of circumcision and risk of HIV infection was found by either study. There now is credible evidence that the massive, expensive African circumcision programs have not been effective in preventing HIV infection.
Two African surveys
The previously reported studies were from developed Western nations. Now we have information from Sub_Saharan Africa.
French scientist Michel Garenne, Ph.D. has published two reports in 2022 comparing the incidence of HIV infection in circumcised and intact men.
In his first report, Garenne presented the findings from a study in Lesotho, the enclave in South Africa. He reported:
In couple studies, the effect of circumcision and VMMC on HIV was not significant, with similar transmission from female to male and male to female. The study questions the amount of effort and money spent on VMMC in Lesotho.[6]
In his second report, Garenne (2022) presented information from six Sub-Saharan African nations (Eswatini, Lesotho, Malawi, Namibia, Zambia, Zimbabwe). He reported:
"Results matched earlier observations made in South Africa that circumcised and intact men had similar levels of HIV infection."[7]</blockquote
See also
- Circumcised doctors
- Johns Hopkins — Assistant Professor of Pathology
- Ronald Gray — Benefactor
- Maria Wawer — Benefactor
- Thomas C. Quinn — Benefactor
Abbreviations
- ↑
Doctor of Medicine, Wikipedia. Retrieved 14 June 2021. In the United Kingdom, Ireland and some Commonwealth countries, the abbreviation MD is common.- ↑
Doctor of Philosophy, Wikipedia. Retrieved 16 June 2021. (Also abbreviated as D.Phil.)References
- ↑
Aaron Tobian: Bio and publications. Retrieved 7 October 2011.- ↑
Should teens make circumcision decision?. Retrieved 7 October 2011.- ↑
Tobian AAR, Gray RH. The Medical Benefits of Male Circumcision. Journal of the American Medical Association Med. 5 October 2011; 306(13): 1479-1480. Retrieved 30 July 2021.
- ↑
Quote:We found that circumcision was not independently associated with the risk of acquiring HIV among men from Ontario, Canada.- ↑
- ↑
- ↑
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