G
Guoqing Zhang
Researcher at Centers for Disease Control and Prevention
Publications - 16
Citations - 591
Guoqing Zhang is an academic researcher from Centers for Disease Control and Prevention. The author has contributed to research in topics: Viral load & Dried blood spot. The author has an hindex of 6, co-authored 14 publications receiving 486 citations.
Papers
More filters
Journal ArticleDOI
Zoonotic Cryptosporidium species and Enterocytozoon bieneusi genotypes in HIV-positive patients on antiretroviral therapy
Lin Wang,Hongwei Zhang,Xudong Zhao,Longxian Zhang,Guoqing Zhang,Meijin Guo,Lili Liu,Yaoyu Feng,Lihua Xiao +8 more
TL;DR: Wang et al. as mentioned in this paper examined the distribution of Cryptosporidium species and Enterocytozoon bieneusi genotypes in AIDS patients receiving antiretroviral therapy.
Journal ArticleDOI
Distribution and clinical manifestations of Cryptosporidium species and subtypes in HIV/AIDS patients in Ethiopia.
Haileeyesus Adamu,Beyene Petros,Guoqing Zhang,Hailu Kassa,Said Amer,Jianbin Ye,Yaoyu Feng,Lihua Xiao +7 more
TL;DR: Results of the study indicate that C. parvum is a major cause of cryptosporidiosis in HIV-positive patients and zoonotic transmission is important in cryptosporaidiosis epidemiology in Ethiopia, and they confirm that different Cryptosporidium species and subtypes are linked to different clinical manifestations.
Journal ArticleDOI
Progress with Scale-Up of HIV Viral Load Monitoring — Seven Sub-Saharan African Countries, January 2015–June 2016
Shirley Lee Lecher,Jason Williams,Peter N. Fonjungo,Andrea A. Kim,Dennis Ellenberger,Guoqing Zhang,Christiane Adje Toure,Simon Agolory,Georgette Appiah-Pippim,Suzanne Beard,Marie Yolande Borget,Sergio Carmona,Geoffrey Chipungu,Karidia Diallo,Marie Downer,Dianna Edgil,Holly Haberman,Mackenzie Hurlston,Steven Jadzak,Charles Kiyaga,William B. MacLeod,Boniface Makumb,Hellen Muttai,Christina Mwangi,J. Mwangi,Michael Mwasekaga,Mary Naluguza,Lucy Ng’ang’a,Shon Nguyen,Souleymane Sawadogo,Katrina Sleeman,Wendy Stevens,Joel Kuritsky,Shannon Hader,John N. Nkengasong +34 more
TL;DR: Current capacity for viral load testing based on equipment provided by manufacturers and progress with viral load monitoring of patients on ART in seven sub-Saharan countries during January 2015-June 2016 are examined.
Journal ArticleDOI
Dried Blood Spot Specimens Are a Suitable Alternative Sample Type for HIV-1 Viral Load Measurement and Drug Resistance Genotyping in Patients Receiving First-Line Antiretroviral Therapy
Erin K. Rottinghaus,Richard Ugbena,Karidia Diallo,Orji Bassey,Aderemi Azeez,Joshua DeVos,Guoqing Zhang,John Aberle-Grasse,John N. Nkengasong,Chunfu Yang +9 more
TL;DR: The results indicate that DBS specimens could be used for surveys to monitor HIVDR prevention failure in resource-limited settings and excellent correlation with plasma specimens in predicting virological failure in patients.
Journal ArticleDOI
HIV Viral Load Monitoring Among Patients Receiving Antiretroviral Therapy — Eight Sub-Saharan Africa Countries, 2013–2018
Shirley Lee Lecher,Peter N. Fonjungo,Dennis Ellenberger,Christiane Adje Toure,George Alemnji,Nancy Bowen,Frank Basiye,Anita Beukes,Sergio Carmona,Michael de Klerk,Karidia Diallo,Eric J. Dziuban,Charles Kiyaga,Henry Mbah,Johannes Mengistu,Tsietso Mots’oane,Christina Mwangi,J. Mwangi,Michael Mwasekaga,Jonathan N’tale,Mary Naluguza,Isaac Ssewanyana,Wendy Stevens,Innocent Zungu,Ravikiran Bhairavabhotla,Helen Chun,Nicholas Gaffga,Stephen Jadczak,Spencer Lloyd,Shon Nguyen,Ritu Pati,Katrina Sleeman,Clement Zeh,Guoqing Zhang,Heather Alexander +34 more
TL;DR: In this paper, the authors describe progress on the scale-up of viral load testing in eight sub-Saharan African countries from 2013 to 2018 and examine the trajectory of improvement with virus load testing scaleup that has paralleled government commitments, sustained technical assistance, and financial resources from international donors.