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Full-Text Articles in Public Health
Awareness, Acceptability And Uptake Of Human Papilloma Virus Vaccine Among Cameroonian School-Attending Female Adolescents, Claudine Ayissi, Richard Wamai, Geofrey Oduwo, Stacey Perlman, Edith Welty, Simon Manga, Javier Ogembo
Awareness, Acceptability And Uptake Of Human Papilloma Virus Vaccine Among Cameroonian School-Attending Female Adolescents, Claudine Ayissi, Richard Wamai, Geofrey Oduwo, Stacey Perlman, Edith Welty, Simon Manga, Javier Ogembo
Richard G. Wamai
The purpose of this study is to assess awareness, knowledge and beliefs about HPV, cervical cancer HPV vaccine and willingness to vaccinate among adolescent females aged 12-26 years at clinics and schools in the North West Region of Cameroon where the Cameroon Baptist Convention Health Services (CBCHS) conducted a sensitization and education campaign. A questionnaire survey was administered among female adolescents in schools and clinics. Descriptive statistics including frequencies, percentages and proportions were generated for independent variables and bivariate analyses (Chi square test) were used to assess the relationship between independent and outcome variables. Data were analyzed using SAS Version …
Exposé Of Misleading Claims That Male Circumcision Will Increase Hiv Infections In Africa, Brian J. Morris, Jake H. Waskett, Ronald H. Gray, Daniel T. Halperin, Richard Wamai, Bertran Auvert, Jeffrey D. Klausner
Exposé Of Misleading Claims That Male Circumcision Will Increase Hiv Infections In Africa, Brian J. Morris, Jake H. Waskett, Ronald H. Gray, Daniel T. Halperin, Richard Wamai, Bertran Auvert, Jeffrey D. Klausner
Richard G. Wamai
Despite over two decades of extensive research showing that male circumcision protects against heterosexual acquisition of HIV in men, and that includes findings from large randomized controlled trials leading to acceptance by the WHO/UNAIDS and the Cochrane Committee, opponents of circumcision continue to generate specious arguments to the contrary. In a recent issue of the Journal of Public Health in Africa, Van Howe and Storms claim that male circumcision will increase HIV infections in Africa. Here we review the statements they use in support of their thesis and show that there is no scientific basis to such an assertion. We …
Assessing The Effectiveness Of A Community-Based Sensitization Strategy In Creating Awareness About Hpv, Cervical Cancer And Hpv Vaccine Among Parents In North West Cameroon, Richard Wamai, Claudine Ayissi, Geofrey Oduwo, Stacey Perlman, Edith Welty, Simon Manga, Javier Ogembo
Assessing The Effectiveness Of A Community-Based Sensitization Strategy In Creating Awareness About Hpv, Cervical Cancer And Hpv Vaccine Among Parents In North West Cameroon, Richard Wamai, Claudine Ayissi, Geofrey Oduwo, Stacey Perlman, Edith Welty, Simon Manga, Javier Ogembo
Richard G. Wamai
In 2010, the Cameroon Baptist Convention Health Services (CBCHS) received a donation of HPV vaccine (Gardasil(A (R))) to immunize girls of ages 9-13 years in the North West Region of Cameroon. We evaluated the effectiveness of the CBCHS campaign program in sensitizing parents/guardians to encourage HPV vaccine uptake, identified factors that influence parents' decisions to vaccinate girls, and examined the uptake of cervical cancer screening among mothers. We conducted a cross-sectional survey in four healthcare facilities run by CBCHS, churches and other social settings. A total of 350 questionnaires were distributed and 317 were used for the analysis. There were …
Criticisms Of African Trials Fail To Withstand Scrutiny: Male Circumcision Does Prevent Hiv Infection, Richard Wamai, Brian Morris, Jake Waskett, Edward Green, Joya Banerjee, Robert Bailey, Jeffrey Klausner, David Sokal, Catherine Hankins
Criticisms Of African Trials Fail To Withstand Scrutiny: Male Circumcision Does Prevent Hiv Infection, Richard Wamai, Brian Morris, Jake Waskett, Edward Green, Joya Banerjee, Robert Bailey, Jeffrey Klausner, David Sokal, Catherine Hankins
Richard G. Wamai
A recent article in the JLM (Boyle GJ and Hill G, "Sub-Saharan African Randomised Clinical Trials into Male Circumcision and HIV Transmission: Methodological, Ethical and Legal Concerns" (2011) 19 JLM 316) criticises the large randomised controlled trials (RCTs) that scientists, clinicians and policy-makers worldwide have concluded provide compelling evidence in support of voluntary medical male circumcision (VMMC) as an effective HIV prevention strategy. The present article addresses the claims advanced by Boyle and Hill, demonstrating their reliance on outmoded evidence, outlier studies, and flawed statistical analyses. In the current authors' view, their claims portray misunderstandings of the design, execution and …
Biological Basis For The Protective Effect Conferred By Male Circumcision Against Hiv Infection, Brian Morris, Richard Wamai
Biological Basis For The Protective Effect Conferred By Male Circumcision Against Hiv Infection, Brian Morris, Richard Wamai
Richard G. Wamai
Here we provide an up-to-date review of research that explains why uncircumcised men are at higher risk of HIV infection. The inner foreskin is a mucosal epithelium deficient in protective keratin, yet rich in HIV target cells. Soon after sexual exposure to infected mucosal secretions of a HIV-positive partner, infected T-cells from the latter form viral synapses with keratinocytes and transfer HIV to Langerhans cells via dendrites that extend to just under the surface of the inner foreskin. The Langerhans cells with internalized HIV migrate to the basal epidermis and then pass HIV on to T-cells, thus leading to the …
Kenya Keen On Achieving Targets On Neglected Diseases, Richard Wamai
Kenya Keen On Achieving Targets On Neglected Diseases, Richard Wamai
Richard G. Wamai
No abstract provided.
Review: A Critical Evaluation Of Arguments Opposing Male Circumcision For Hiv Prevention In Developed Countries, Brian Morris, Robert Bailey, Jeffrey Klausner, Arleen Leibowitz, Richard Wamai, Jake Waskett, Joya Banerjee, Daniel Halperin, Laurie Zoloth, Helen Weiss, Catherine Hankins
Review: A Critical Evaluation Of Arguments Opposing Male Circumcision For Hiv Prevention In Developed Countries, Brian Morris, Robert Bailey, Jeffrey Klausner, Arleen Leibowitz, Richard Wamai, Jake Waskett, Joya Banerjee, Daniel Halperin, Laurie Zoloth, Helen Weiss, Catherine Hankins
Richard G. Wamai
A potential impediment to evidence-based policy development on medical male circumcision (MC) for HIV prevention in all countries worldwide is the uncritical acceptance by some of arguments used by opponents of this procedure. Here we evaluate recent opinion-pieces of 13 individuals opposed to MC. We find that these statements misrepresent good studies, selectively cite references, some containing fallacious information, and draw erroneous conclusions. In marked contrast, the scientific evidence shows MC to be a simple, low-risk procedure with very little or no adverse long-term effect on sexual function, sensitivity, sensation during arousal or overall satisfaction. Unscientific arguments have been recently …
Targeting Diseases Beyond Our Borders, Richard Wamai
Targeting Diseases Beyond Our Borders, Richard Wamai
Richard G. Wamai
No abstract provided.
'How To Contain Generalized Hiv Epidemics' Article Misconstrues The Evidence, Richard Wamai, B. Morris
'How To Contain Generalized Hiv Epidemics' Article Misconstrues The Evidence, Richard Wamai, B. Morris
Richard G. Wamai
No abstract provided.
Circumcision Denialism Unfounded And Unscientific, Joya Banerjee, Jeffrey Klausner, Daniel Halperin, Richard Wamai, Edgar Schoen, Stephen Moses, Brian Morris, Stefan Bailis, Francois Venter, Neil Martinson, Thomas Coates, Glenda Gray, Kasonde Bowa
Circumcision Denialism Unfounded And Unscientific, Joya Banerjee, Jeffrey Klausner, Daniel Halperin, Richard Wamai, Edgar Schoen, Stephen Moses, Brian Morris, Stefan Bailis, Francois Venter, Neil Martinson, Thomas Coates, Glenda Gray, Kasonde Bowa
Richard G. Wamai
No abstract provided.
Health Development Experiences In Haiti: What Can Be Learned From The Past To Find A Way Forward?, Richard Wamai, Colleen Larkin
Health Development Experiences In Haiti: What Can Be Learned From The Past To Find A Way Forward?, Richard Wamai, Colleen Larkin
Richard G. Wamai
Haiti’s history is marred by neo colonialism, structural violence, dictatorial politics, and severe natural disasters. These social political and geo-ecological factors have played a strong role in shaping the country’s past and current experiences in health and development. This paper overviews Haiti’s recent developments in health in light of the country’s tragic and complex history and comments on the health impact of the 2010 earthquake. In light of this information we draw some general conclusions and recommendations for going forward.
Lowering The Risk Of Spreading Hiv Among Heterosexual Men In Africa, Richard Wamai
Lowering The Risk Of Spreading Hiv Among Heterosexual Men In Africa, Richard Wamai
Richard G. Wamai
No abstract provided.
Battling Hiv/Aids And The Healthcare Crisis In Africa, Richard Wamai
Battling Hiv/Aids And The Healthcare Crisis In Africa, Richard Wamai
Richard G. Wamai
No abstract provided.
Hiv Prevention Cost-Effectiveness: A Systematic Review, Omar Gálarraga, M. Arantxa Colchero, Richard G. Wamai, Stefano Bertozzi
Hiv Prevention Cost-Effectiveness: A Systematic Review, Omar Gálarraga, M. Arantxa Colchero, Richard G. Wamai, Stefano Bertozzi
Richard G. Wamai
Background: After more than 25 years, public health programs have not been able to sufficiently reduce the number of new HIV infections. Over 7,000 people become infected with HIV every day. Lack of convincing evidence of cost-effectiveness (CE) may be one of the reasons why implementation of effective programs is not occurring at sufficient scale. This paper identifies, summarizes and critiques the CE literature related to HIV-prevention interventions in low- and middle-income countries during 2005-2008. Methods: Systematic identification of publications was conducted through several methods: electronic databases, internet search of international organizations and major funding/implementing agencies, and journal browsing. Inclusion …
A Conversation On African Diaspora, Richard Wamai
A Conversation On African Diaspora, Richard Wamai
Richard G. Wamai
No abstract provided.
Response: Hiv Testing For Whole Populations, Daniel Halperin, Malcolm Potts, Doug Kirby, Jeff Klausner, Richard Wamai, Ann Swidler, Elliot Marseille, Norman Hearst
Response: Hiv Testing For Whole Populations, Daniel Halperin, Malcolm Potts, Doug Kirby, Jeff Klausner, Richard Wamai, Ann Swidler, Elliot Marseille, Norman Hearst
Richard G. Wamai
No abstract provided.
Reassessing Hiv Prevention, Malcolm Potts, Daniel Halperin, Douglas Kirby, Ann Swidler, Elliot Marseille, Jeffrey Klausner, Norman Hearst, Richard Wamai, James Kahn, Julia Walsh
Reassessing Hiv Prevention, Malcolm Potts, Daniel Halperin, Douglas Kirby, Ann Swidler, Elliot Marseille, Jeffrey Klausner, Norman Hearst, Richard Wamai, James Kahn, Julia Walsh
Richard G. Wamai
No abstract provided.
Experts Call For Rethinking Aids Money, Richard Wamai
Experts Call For Rethinking Aids Money, Richard Wamai
Richard G. Wamai
No abstract provided.
Is Male Circumcision As Good As The Hiv Vaccine We’Ve Been Waiting For?, Jeffrey Klausner, Richard Wamai, Kasonde Bowa, Kawango Agot, Jesse Kagimba, Daniel Halperin
Is Male Circumcision As Good As The Hiv Vaccine We’Ve Been Waiting For?, Jeffrey Klausner, Richard Wamai, Kasonde Bowa, Kawango Agot, Jesse Kagimba, Daniel Halperin
Richard G. Wamai
No abstract provided.
Male Circumcision Is An Efficacious, Lasting And Cost-Effective Strategy For Combating Hiv In High-Prevalence Aids Epidemics: Time To Move Beyond Debating The Science, Richard Wamai
Richard G. Wamai
Letter to the editor, from R.G. Wamai + 43 co-authors