Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Joyce U. Nyiro"'
Autor:
D. Collins Owuor, Joyce M. Ngoi, Festus M. Nyasimi, Nickson Murunga, Joyce U. Nyiro, Sandra S. Chaves, D. James Nokes, Charles N. Agoti
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-9 (2024)
Abstract The patterns of spread of influenza A viruses in local populations in tropical and sub-tropical regions are unclear due to sparsity of representative spatiotemporal sequence data. We sequenced and analyzed 58 influenza A(H3N2) virus genomes
Externí odkaz:
https://doaj.org/article/45b43c8e16694b0aab576178bc000886
Autor:
Joyce U. Nyiro, Bryan O. Nyawanda, Martin Mutunga, Nickson Murunga, D. James Nokes, Godfrey Bigogo, Nancy A. Otieno, Shirley Lidechi, Bilali Mazoya, Mark Jit, Cheryl Cohen, Jocelyn Moyes, Clint Pecenka, Ranju Baral, Clayton Onyango, Patrick K. Munywoki, Elisabeth Vodicka
Publikováno v:
BMC Public Health, Vol 24, Iss 1, Pp 1-12 (2024)
Abstract Background Respiratory syncytial virus (RSV) is one of the main causes of hospitalization for lower respiratory tract infection in children under five years of age globally. Maternal vaccines and monoclonal antibodies for RSV prevention amon
Externí odkaz:
https://doaj.org/article/687a84e006a1427eaad0c4cb6450d154
Autor:
Bryan O. Nyawanda, Nickson Murunga, Nancy A. Otieno, Godfrey Bigogo, Joyce U. Nyiro, Elisabeth Vodicka, Marc Bulterys, D. James Nokes, Patrick K. Munywoki, Gideon O. Emukule
Publikováno v:
BMC Medicine, Vol 21, Iss 1, Pp 1-14 (2023)
Abstract Background Respiratory syncytial virus (RSV) is among the leading childhood causes of viral pneumonia worldwide. Establishing RSV-associated morbidity and mortality is important in informing the development, delivery strategies, and evaluati
Externí odkaz:
https://doaj.org/article/794413f850c140ddb6f0910de1ae50d2
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:
Alice Ouma, Victor A. Opere, Patrick K. Munywoki, Clint Pecenka, Nickson Murunga, D. James Nokes, Bryan O. Nyawanda, Joyce U. Nyiro, Marianne W. Mureithi, Elizabeth Bukusi, Nancy A. Otieno, Godfrey Bigogo
Publikováno v:
Wellcome Open Research, Vol 8 (2023)
Background: Maternal respiratory syncytial virus (RSV) vaccines that are likely to be implementable in low- and middle-income countries (LMICs) are in final stages of clinical trials. Data on the number of women presenting for antenatal care (ANC) pe
Externí odkaz:
https://doaj.org/article/50e7e760a1ec437b9725c4344bb15553
Autor:
Bryan O. Nyawanda, Victor A. Opere, Joyce U. Nyiro, Elisabeth Vodicka, Jessica A. Fleming, Ranju Baral, Sadaf Khan, Clint Pecenka, Jorim O. Ayugi, Raphael Atito, James Ougo, Godfrey Bigogo, Gideon O. Emukule, Nancy A. Otieno, Patrick K. Munywoki
Publikováno v:
Vaccines, Vol 11, Iss 6, p 1055 (2023)
Respiratory syncytial virus (RSV) is a major cause of lower respiratory tract infection (LRTI) among infants under 6 months of age. Yet, in Kenya, little is known about healthcare workers’ (HCWs) knowledge, attitudes, and perceptions around RSV dis
Externí odkaz:
https://doaj.org/article/e1362cc588fc4d4ca91bc8c1b1d17447
Autor:
Joyce U. Nyiro, Elizabeth Bukusi, Dufton Mwaengo, David Walumbe, Amek Nyaguara, Bryan Nyawanda, Nancy Otieno, James A. Berkley, Patrick Munywoki, D. James Nokes
Publikováno v:
BMC Public Health, Vol 20, Iss 1, Pp 1-11 (2020)
Abstract Background Maternal immunisation to boost respiratory syncytial virus (RSV) specific antibodies in pregnant women is a strategy to enhance infant protection. The timing of maternal vaccination during pregnancy may be critical for its effecti
Externí odkaz:
https://doaj.org/article/60acd76a946f4fe086386632455ba241
Autor:
Amek Nyaguara, D James Nokes, Joyce U. Nyiro, Bryan Nyawanda, Dufton Mwaengo, Godfrey Bigogo, Nancy Otieno, Jennifer R. Verani, Marc-Alain Widdowson, Hope Mwangudza, Sandra S. Chaves, Patrick K. Munywoki, Nickson Murunga, James A. Berkley, Elizabeth Bukusi, Calleb Odundo
Publikováno v:
Wellcome Open Research, Vol 7 (2022)
Background: Maternal immunisation to boost respiratory syncytial virus (RSV) antibodies in pregnant women, is a strategy being considered to enhance infant protection from severe RSV associated disease. However, little is known about the efficiency o
Externí odkaz:
https://doaj.org/article/4e6c759504a24c6e95eaf896af8ed73e
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:
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