Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Donwilliams O. Omuoyo"'
Autor:
James Nyagwange, Bernadette Kutima, Kennedy Mwai, Henry K. Karanja, John N. Gitonga, Daisy Mugo, Yiakon Sein, Daniel Wright, Donwilliams O. Omuoyo, Joyce U. Nyiro, James Tuju, D. James Nokes, Ambrose Agweyu, Philip Bejon, Lynette I. Ochola-Oyier, J． Anthony G. Scott, Teresa Lambe, Eunice Nduati, Charles Agoti, George M. Warimwe
Publikováno v:
International Journal of Infectious Diseases, Vol 127, Iss , Pp 11-16 (2023)
Objectives: Many regions of Africa have experienced lower COVID-19 morbidity and mortality than Europe. Pre-existing humoral responses to endemic human coronaviruses (HCoV) may cross-protect against SARS-CoV-2. We investigated the neutralizing capaci
Externí odkaz:
https://doaj.org/article/6bf40f86f14f4c72b3761e9ababf6892
Autor:
George Githinji, Zaydah R. de Laurent, Khadija Said Mohammed, Donwilliams O. Omuoyo, Peter M. Macharia, John M. Morobe, Edward Otieno, Samson M. Kinyanjui, Ambrose Agweyu, Eric Maitha, Ben Kitole, Thani Suleiman, Mohamed Mwakinangu, John Nyambu, John Otieno, Barke Salim, Kadondi Kasera, John Kiiru, Rashid Aman, Edwine Barasa, George Warimwe, Philip Bejon, Benjamin Tsofa, Lynette Isabella Ochola-Oyier, D. James Nokes, Charles N. Agoti
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-10 (2021)
SARS-CoV-2 was first detected in Kenya in March 2020 and there was evidence of local transmission in the following months. Here, the authors characterise the early stages of the epidemic in coastal Kenya using phylogenetics and find evidence of multi
Externí odkaz:
https://doaj.org/article/a034766731d140dba3068aa4fac4efdf
Autor:
Doris K. Nyamwaya, Mark Otiende, Donwilliams O. Omuoyo, George Githinji, Henry K. Karanja, John N. Gitonga, Zaydah R. de Laurent, James R. Otieno, Rosemary Sang, Everlyn Kamau, Stanley Cheruiyot, Edward Otieno, Charles N. Agoti, Philip Bejon, Samuel M. Thumbi, George M. Warimwe
Publikováno v:
BMC Infectious Diseases, Vol 21, Iss 1, Pp 1-10 (2021)
Abstract Background Chikungunya fever (CHIKF) was first described in Tanzania in 1952. Several epidemics including East Africa have occurred, but there are no descriptions of longitudinal surveillance of endemic disease. Here, we estimate the inciden
Externí odkaz:
https://doaj.org/article/49b1c03fa75a4a7589d0a62604cacec1
Autor:
Shadrack Mutua, Brian Bartilol, Shaban J. Mwangi, Debra Riako, Lydia Nyamako, Bonface M. Gichuki, Henry Karanja, Angela Karani, John N. Gitonga, Daisy Mugo, Brian Tawa, Wilson Gumbi, Wesley Cheruiyot, Metrine Tendwa, John K. Nyambu, Yiakon Sein, Thani Suleiman Thani, Shem O. Patta, Benson Kitole, Eric K. Maitha, Barke S. Muslih, Mohamed S. Mwakinangu, Philip Bejon, Benjamin Tsofa, Joyce U. Nyiro, John Ochieng Otieno, Leonard Ndwiga, Patience Kiyuka, Johnstone Makale, Kevin Wamae, Victor Osoti, John Mwita Morobe, Calleb Odundo, Arnold W. Lambisia, Martin Mutunga, Salim Mwarumba, Lynette Isabella Ochola-Oyier, Charles N. Agoti, Clement Lewa, Elijah Gicheru, Jennifer Musyoki, Susan Njuguna, Horace Gumba, Domtila Kimani, Jedidah Mwacharo, Zaydah R. de Laurent, Khadija Said Mohammed, Robinson Cheruiyot, Donwilliams O. Omuoyo
Publikováno v:
Wellcome Open Research, Vol 5 (2022)
Background: The COVID-19 pandemic relies on real-time polymerase chain reaction (qRT-PCR) for the detection of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2), to facilitate roll-out of patient care and infection control measures. There
Externí odkaz:
https://doaj.org/article/7bfed2fab94a4894a12683a69695a1a8
Autor:
Shadrack Mutua, Brian Bartilol, Debra Riako, Lydia Nyamako, Angela Karani, Daisy Mugo, Brian Tawa, Michael Opiyo, Wesley Cheruiyot, Metrine Tendwa, Oscar Kai, Caroline Ngetsa, Yiakon Sein, Nelson Ouma, Arnold W. Lambisia, Bonface M. Gichuki, Boniface Karia, John M. Morobe, Shaban Mwangi, Benjamin Tsofa, Philip Bejon, Alfred Mwakubia, Fredrick Mitsanze, Kelly Ominde, Patience Kiyuka, Martin Rono, Johnstone Makale, Agnes Mutiso, Perpetual Wanjiku, Victor Osoti, John N. Gitonga, Alfred Mwanzu, Calleb Odundo, Martin Mutunga, Salim Mwarumba, Donwilliams O. Omuoyo, Amek Nyaguara, Clement Lewa, Elijah Gicheru, Wilson Gumbi, Jennifer Musyoki, Susan Njuguna, Moses Mosobo, Lynette Isabella Ochola-Oyier, Horace Gumba, Wilfred Nyamu, Khadija Said Mohammed, Janet Thoya, Edward Otieno, Domtila Kimani, Jedidah Mwacharo, David Amadi, Charles N. Agoti, Zaydah R. de Laurent, Robinson Cheruiyot
Publikováno v:
Wellcome Open Research, Vol 6 (2022)
Laboratory diagnosis plays a critical role in the containment of a pandemic. Strong laboratory quality management systems (QMS) are essential for laboratory diagnostic services. However, low laboratory capacities in resource-limited countries has mad
Externí odkaz:
https://doaj.org/article/38df41bcb17d48b499049a7e92746f40
Autor:
Charles N. Agoti, Martin Mutunga, Arnold W. Lambisia, Domtila Kimani, Robinson Cheruiyot, Patience Kiyuka, Clement Lewa, Elijah Gicheru, Metrine Tendwa, Khadija Said Mohammed, Victor Osoti, Johnstone Makale, Brian Tawa, Calleb Odundo, Wesley Cheruiyot, Wilfred Nyamu, Wilson Gumbi, Jedidah Mwacharo, Lydia Nyamako, Edward Otieno, David Amadi, Janet Thoya, Angela Karani, Daisy Mugo, Jennifer Musyoki, Horace Gumba, Salim Mwarumba, Bonface M. Gichuki, Susan Njuguna, Debra Riako, Shadrack Mutua, John N. Gitonga, Yiakon Sein, Brian Bartilol, Shaban J. Mwangi, Donwilliams O. Omuoyo, John M. Morobe, Zaydah R. de Laurent, Philip Bejon, Lynette Isabella Ochola-Oyier, Benjamin Tsofa
Publikováno v:
Wellcome Open Research, Vol 5 (2021)
Background. International recommendations for the control of the coronavirus disease 2019 (COVID-19) pandemic emphasize the central role of laboratory testing for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the etiological agent, at
Externí odkaz:
https://doaj.org/article/cc75d2b49c494934bd157ea4993d07d1
Autor:
Charles N. Agoti, Martin Mutunga, Arnold W. Lambisia, Domtila Kimani, Robinson Cheruiyot, Patience Kiyuka, Clement Lewa, Elijah Gicheru, Metrine Tendwa, Khadija Said Mohammed, Victor Osoti, Johnstone Makale, Brian Tawa, Calleb Odundo, Wesley Cheruiyot, Wilfred Nyamu, Wilson Gumbi, Jedidah Mwacharo, Lydia Nyamako, Edward Otieno, David Amadi, Janet Thoya, Angela Karani, Daisy Mugo, Jennifer Musyoki, Horace Gumba, Salim Mwarumba, Bonface M. Gichuki, Susan Njuguna, Debra Riako, Shadrack Mutua, John N. Gitonga, Yiakon Sein, Brian Bartilol, Shaban J. Mwangi, Donwilliams O. Omuoyo, John M. Morobe, Zaydah R. de Laurent, Philip Bejon, Lynette Isabella Ochola-Oyier, Benjamin Tsofa
Publikováno v:
Wellcome Open Research, Vol 5 (2020)
Background. International recommendations for the control of the coronavirus disease 2019 (COVID-19) pandemic emphasize the central role of laboratory testing for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the etiological agent, at
Externí odkaz:
https://doaj.org/article/c81e844a41e74de0a9a1eaf25961e746
Autor:
Hellen C. Barsosio, John N. Gitonga, Henry K. Karanja, Doris K. Nyamwaya, Donwilliams O. Omuoyo, Everlyn Kamau, Mainga M. Hamaluba, Joyce U. Nyiro, Barnes S. Kitsao, Amek Nyaguara, Stella Mwakio, Charles R. Newton, Rosemary Sang, Daniel Wright, Eduard J. Sanders, Anna C. Seale, Charles N. Agoti, James A. Berkley, Philip Bejon, George M. Warimwe
Publikováno v:
Wellcome Open Research, Vol 4 (2019)
Background: Zika virus (ZIKV) was first discovered in East Africa in 1947. ZIKV has caused microcephaly in the Americas, but it is not known whether ZIKV is a cause of microcephaly in East Africa. Methods: We used surveillance data from 11,061 live b
Externí odkaz:
https://doaj.org/article/29db6cf21bb94e9f80286b15a5456b18
Autor:
Charles N Agoti, Lynette Isabella Ochola-Oyier, Simon Dellicour, Khadija Said Mohammed, Arnold W Lambisia, Zaydah R de Laurent, John M Morobe, Maureen W Mburu, Donwilliams O Omuoyo, Edidah M Ongera, Leonard Ndwiga, Eric Maitha, Benson Kitole, Thani Suleiman, Mohamed Mwakinangu, John K Nyambu, John Otieno, Barke Salim, Jennifer Musyoki, Nickson Murunga, Edward Otieno, John N Kiiru, Kadondi Kasera, Patrick Amoth, Mercy Mwangangi, Rashid Aman, Samson Kinyanjui, George Warimwe, My Phan, Ambrose Agweyu, Matthew Cotten, Edwine Barasa, Benjamin Tsofa, D James Nokes, Philip Bejon, George Githinji
Publikováno v:
eLife, Vol 11 (2022)
Background: Detailed understanding of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) regional transmission networks within sub-Saharan Africa is key for guiding local public health interventions against the pandemic. Methods: Here, we a
Externí odkaz:
https://doaj.org/article/259b5b21630f4e3095f4df0de588263d
Autor:
Doris K Nyamwaya, Mark Otiende, Lilian Mwango, Symon M Kariuki, Berrick Otieno, Donwilliams O Omuoyo, George Githinji, Barnes S Kitsao, Henry K Karanja, John N Gitonga, Zaydah R de Laurent, Alun Davies, Salim Mwarumba, Charles N Agoti, Samuel M Thumbi, Mainga M Hamaluba, Charles R Newton, Philip Bejon, George M Warimwe
Publikováno v:
PLoS Medicine, Vol 19, Iss 5, p e1003994 (2022)
BackgroundNeurological complications due to chikungunya virus (CHIKV) infection have been described in different parts of the world, with children being disproportionately affected. However, the burden of CHIKV-associated neurological disease in Afri
Externí odkaz:
https://doaj.org/article/8686a85efdb64bf0b298b7aaded278f5