Cotrimoxazole Prophylaxis Discontinuation among Antiretroviral-Treated HIV-1-Infected Adults in Kenya: A Randomized Non-inferiority Trial.

by Christina S Polyak, Krista Yuhas, Benson Singa, Monica Khaemba, Judd Walson, Barbra A Richardson, Grace John-Stewart
Published 2016-01-01

Hepatitis and tuberculosis testing are much less common than HIV testing among adults in Kisumu, Kenya: results from a cross-sectional assessment

by Joshua Tunnage, Adam Yates, Chiaka Nwoga, Valentine Sing’oei, John Owuoth, Christina S. Polyak, Trevor A. Crowell, for the RV393 Study Group
Published 2021-06-01

Bioterrorism-Related Anthrax: International Response by the Centers for Disease Control and Prevention

by Christina S. Polyak, Jonathan T. Macy, Margarita Irizarry De La Cruz, James E. Lai, Jay F. McAuliffe, Tanja Popovic, Segaran P. Pillai, Eric D. Mintz
Published 2002-10-01

Persons living with HIV in sero-discordant partnerships experience improved HIV care engagement compared with persons living with HIV in sero-concordant partnerships: a cross-secti...

by Domonique M. Reed, Allahna L. Esber, Trevor A. Crowell, Kavitha Ganesan, Hannah Kibuuka, Jonah Maswai, John Owuoth, Emmanuel Bahemana, Michael Iroezindu, Julie A. Ake, Christina S. Polyak, The AFRICOS Study Team
Published 2021-07-01

False reactive HIV-1 diagnostic test results in an individual from Kenya on multiple testing platforms-A case report

by Jew Ochola, Michelle Imbach, Leigh Anne Eller, Mark de Souza, Chiaka Nwoga, June Doryne Otieno, Lucas Otieno, Eric Rono, Edwin Kamau, Trevor A. Crowell, John Kevin Owuoth, Christina S. Polyak, Valentine Sing’oei
Published 2021-01-01

Factors associated with sexually transmitted infections among care-seeking adults in the African Cohort Study

by Michael Semwogerere, Nicole Dear, Joshua Tunnage, Domonique Reed, Hannah Kibuuka, Francis Kiweewa, Michael Iroezindu, Emmanuel Bahemana, Jonah Maswai, John Owuoth, Trevor A. Crowell, Julie A. Ake, Christina S. Polyak, Allahna Esber, for the AFRICOS Study Group
Published 2021-04-01

HIV prevalence and risk behavior among male and female adults screened for enrolment into a vaccine preparedness study in Maputo, Mozambique.

by Ivalda Macicame, Nilesh Bhatt, Raquel Matavele Chissumba, Leigh Anne Eller, Edna Viegas, Khelvon Araújo, Chiaka Nwoga, Qun Li, Mark Milazzo, Nancy K Hills, Christina Lindan, Nelson L Michael, Merlin L Robb, Ilesh Jani, Christina S Polyak
Published 2019-01-01

Assessing the impact of HIV support groups on antiretroviral therapy adherence and viral suppression in the African cohort study

by Prudence Mbah, Michael Iroezindu, Allahna L. Esber, Nicole Dear, Domonique Reed, Yakubu Adamu, Abdulwasiu Bolaji Tiamiyu, Samirah Sani Mohammed, Hannah Kibuuka, Jonah Maswai, John Owuoth, Emmanuel Bahemana, Julie A. Ake, Christina S. Polyak, Trevor A. Crowell, for the AFRICOS Study Group
Published 2021-07-01

Determining hematological, biochemical and immunological reference values in healthy adults with high-risk for HIV acquisition in Mozambique.

by Victória Cumbane, Michelle Imbach, Raquel Matavele Chissumba, Ivalda Macicame, Leigh Anne Eller, John Lawlor, Mark Milazzo, Qun Li, Trevor Crowell, Mirna Mutombene, Onélia Guiliche, Edna Viegas, Chiaka Nwoga, Adam Yates, Nelson Michael, Merlin Robb, Christina S Polyak, Ilesh V Jani, Nilesh Bhatt
Published 2020-01-01

Norwalk-Like Viral Gastroenteritis Outbreak in U.S. Army Trainees

by Mark K. Arness, Brian H. Feighner, Michelle L. Canham, David N. Taylor, Stephan S. Monroe, Theodore J. Cieslak, Edward L. Hoedebecke, Christina S. Polyak, Judy C. Cuthie, Rebecca L. Fankhauser, Charles D. Humphrey, Tamra L. Barker, Chris D. Jenkins, Donald R. Skillman
Published 2000-04-01

Clinical laboratory reference values in adults in Kisumu County, Western Kenya; hematology, chemistry and CD4.

by Valentine Sing'oei, Jew Ochola, John Owuoth, June Otieno, Eric Rono, Ben Andagalu, Lucas Otieno, Chiaka Nwoga, Nathanial K Copeland, John Lawlor, Adam Yates, Michelle Imbach, Trevor A Crowell, Leigh Anne Eller, Edwin Kamau, Kayvon Modjarrad, Jessica Cowden, Julie Ake, Merlin L Robb, Christina S Polyak
Published 2021-01-01

Impact of age on CD4 recovery and viral suppression over time among adults living with HIV who initiated antiretroviral therapy in the African Cohort Study

by Emmanuel Bahemana, Allahna Esber, Nicole Dear, Kavitha Ganesan, Ajay Parikh, Domonique Reed, Lucas Maganga, Samoel Khamadi, Mucho Mizinduko, Anange Lwilla, Dorothy Mkondoo, Gwamaka Mwaisanga, Nancy Somi, John Owouth, Jonah Maswai, Francis Kiweewa, Michael Iroezindu, Julie A. Ake, Trevor A. Crowell, Victor G. Valcour, Christina S. Polyak, the AFRICOS Study Group
Published 2020-11-01

HIV virologic failure and its predictors among HIV-infected adults on antiretroviral therapy in the African Cohort Study.

by Francis Kiweewa, Allahna Esber, Ezra Musingye, Domonique Reed, Trevor A Crowell, Fatim Cham, Michael Semwogerere, Rosemary Namagembe, Alice Nambuya, Cate Kafeero, Allan Tindikahwa, Leigh Anne Eller, Monica Millard, Huub C Gelderblom, Babajide Keshinro, Yakubu Adamu, Jonah Maswai, John Owuoth, Valentine Chepkorir Sing'oei, Lucas Maganga, Emmanuel Bahemana, Samoel Khamadi, Merlin L Robb, Julie A Ake, Christina S Polyak, Hannah Kibuuka
Published 2019-01-01

Epidemiological and clinical implications of asymptomatic malaria and schistosomiasis co-infections in a rural community in western Kenya

by Edwin Kamau, Adam Yates, Risper Maisiba, Valentine Singoei, Benjamin Opot, Rose Adeny, Cornel O. Arima, Victor Otieno, Catherine S. Sumbi, Raphael O. Okoth, Farid Abdi, Maurine Mwalo, Jew Ochola, June Otieno, Julie Ake, Michelle Imbach, Hannah A. Turley, Dennis Juma, Hoseah M. Akala, John Owuoth, Ben Andagalu, Trevor A. Crowell, Chiaka Nwoga, Jessica Cowden, Christina S. Polyak, for the RV393 Study Group
Published 2021-09-01