Zobrazeno 1 - 10
of 105
pro vyhledávání: '"Florette K. Treurnicht"'
Incidence and transmission of respiratory syncytial virus in urban and rural South Africa, 2017-2018
Autor:
Cheryl Cohen, Jackie Kleynhans, Jocelyn Moyes, Meredith L. McMorrow, Florette K. Treurnicht, Orienka Hellferscee, Nicole Wolter, Neil A. Martinson, Kathleen Kahn, Limakatso Lebina, Katlego Mothlaoleng, Floidy Wafawanaka, Francesc Xavier Gómez-Olivé, Thulisa Mkhencele, Azwifarwi Mathunjwa, Maimuna Carrim, Angela Mathee, Stuart Piketh, Brigitte Language, Anne von Gottberg, Stefano Tempia
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-11 (2024)
Abstract Data on respiratory syncytial virus (RSV) incidence and household transmission are limited. To describe RSV incidence and transmission, we conducted a prospective cohort study in rural and urban communities in South Africa over two seasons d
Externí odkaz:
https://doaj.org/article/1283b3ef1b344b8c9b8e6b44536ec2d5
Autor:
Bhaveshan Reddy, Andiswa Simane, Hloniphile Mthiyane, Bonolo Mashishi, Nonhlanhla Mbenenge, Florette K. Treurnicht
Publikováno v:
Viruses, Vol 16, Iss 8, p 1325 (2024)
Coronavirus disease 2019 (COVID-19) is caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The COVID-19 pandemic resulted in widespread morbidity and mortality, but generally, the diagnosis of other respiratory viruses was lim
Externí odkaz:
https://doaj.org/article/769912ee77de41f5898ec869597cbfbb
Autor:
Fahima Moosa, Stefano Tempia, Jackie Kleynhans, Meredith McMorrow, Jocelyn Moyes, Mignon du Plessis, Maimuna Carrim, Florette K. Treurnicht, Orienka Helferscee, Thulisa Mkhencele, Azwifarwi Mathunjwa, Neil A. Martinson, Kathleen Kahn, Limakatso Lebina, Floidy Wafawanaka, Cheryl Cohen, Anne von Gottberg, Nicole Wolter
Publikováno v:
Emerging Infectious Diseases, Vol 29, Iss 2, Pp 294-303 (2023)
We conducted 3 prospective cohort studies (2016–2018), enrolling persons from 2 communities in South Africa. Nasopharyngeal swab specimens were collected twice a week from participants. Factors associated with Bordetella pertussis incidence, episod
Externí odkaz:
https://doaj.org/article/158019deacf042ccbe8ae83eddb9cc63
Autor:
Nicole Wolter, Waasila Jassat, Sibongile Walaza, Richard Welch, Harry Moultrie, Michelle J. Groome, Daniel Gyamfi Amoako, Josie Everatt, Jinal N. Bhiman, Cathrine Scheepers, Naume Tebeila, Nicola Chiwandire, Mignon du Plessis, Nevashan Govender, Arshad Ismail, Allison Glass, Koleka Mlisana, Wendy Stevens, Florette K. Treurnicht, Kathleen Subramoney, Zinhle Makatini, Nei-yuan Hsiao, Raveen Parboosing, Jeannette Wadula, Hannah Hussey, Mary-Ann Davies, Andrew Boulle, Anne von Gottberg, Cheryl Cohen
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-8 (2022)
South Africa experienced a resurgence in COVID-19 in 2022 driven by Omicron subvariants BA.4 and BA.5. Here, the authors investigate the severity of infections caused by these subvariants, and find no difference in the risk of severe outcomes when co
Externí odkaz:
https://doaj.org/article/bb9c44176b8044958e178151c0f1f46e
Autor:
Cathrine Scheepers, Josie Everatt, Daniel G. Amoako, Houriiyah Tegally, Constantinos Kurt Wibmer, Anele Mnguni, Arshad Ismail, Boitshoko Mahlangu, Bronwen E. Lambson, Darren P. Martin, Eduan Wilkinson, James Emmanuel San, Jennifer Giandhari, Nelia Manamela, Noxolo Ntuli, Prudence Kgagudi, Sandile Cele, Simone I. Richardson, Sureshnee Pillay, Thabo Mohale, Upasana Ramphal, Yeshnee Naidoo, Zamantungwa T. Khumalo, Gaurav Kwatra, Glenda Gray, Linda-Gail Bekker, Shabir A. Madhi, Vicky Baillie, Wesley C. Van Voorhis, Florette K. Treurnicht, Marietjie Venter, Koleka Mlisana, Nicole Wolter, Alex Sigal, Carolyn Williamson, Nei-yuan Hsiao, Nokukhanya Msomi, Tongai Maponga, Wolfgang Preiser, Zinhle Makatini, Richard Lessells, Penny L. Moore, Tulio de Oliveira, Anne von Gottberg, Jinal N. Bhiman
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-9 (2022)
The SARS-CoV-2 PANGO lineage C.1.2 has been under monitoring by global health authorities as it has spread worldwide. Here, Bhiman and colleagues characterise the emergence of the lineage, and its neutralisation sensitivity using data from vaccinees
Externí odkaz:
https://doaj.org/article/e365317a28774fd29c4b6a0f6a77a17a
Publikováno v:
Advances in Virology, Vol 2023 (2023)
Background. In 1995, the hepatitis B vaccine in South Africa was incorporated into the childhood expanded programme of immunization. We report on immunity gaps of laboratory-based hepatitis B virus (HBV) among patients in public facilities in Gauteng
Externí odkaz:
https://doaj.org/article/3aecbc4810014e13b60fb233e95838eb
Autor:
Kathleen Subramoney, Nkhensani Mtileni, Jennifer Giandhari, Yeshnee Naidoo, Yajna Ramphal, Sureshnee Pillay, Upasana Ramphal, Akhil Maharaj, Derek Tshiabuila, Houriiyah Tegally, Eduan Wilkinson, Tulio de Oliveira, Burtram C. Fielding, Florette K. Treurnicht
Publikováno v:
Viruses, Vol 15, Iss 7, p 1502 (2023)
In the original publication [...]
Externí odkaz:
https://doaj.org/article/8ed168ef609b4e15a6413711f72a921c
Autor:
Kathleen Subramoney, Nkhensani Mtileni, Jennifer Giandhari, Yeshnee Naidoo, Yajna Ramphal, Sureshnee Pillay, Upasana Ramphal, Akhil Maharaj, Derek Tshiabuila, Houriiyah Tegally, Eduan Wilkinson, Tulio de Oliveira, Burtram C. Fielding, Florette K. Treurnicht
Publikováno v:
Viruses, Vol 15, Iss 5, p 1194 (2023)
SARS-CoV-2 lineages and variants of concern (VOC) have gained more efficient transmission and immune evasion properties with time. We describe the circulation of VOCs in South Africa and the potential role of low-frequency lineages on the emergence o
Externí odkaz:
https://doaj.org/article/db81d57807b84c5f8762ceb0a7b99352
Autor:
Maimuna Carrim, Nicole Wolter, Alvaro J. Benitez, Stefano Tempia, Mignon du Plessis, Sibongile Walaza, Fahima Moosa, Maureen H. Diaz, Bernard J. Wolff, Florette K. Treurnicht, Orienka Hellferscee, Halima Dawood, Ebrahim Variava, Cheryl Cohen, Jonas M. Winchell, Anne von Gottberg
Publikováno v:
Emerging Infectious Diseases, Vol 24, Iss 3, Pp 506-513 (2018)
During 2012–2015, we tested respiratory specimens from patients with severe respiratory illness (SRI), patients with influenza-like illness (ILI), and controls in South Africa by real-time PCR for Mycoplasma pneumoniae, followed by culture and mole
Externí odkaz:
https://doaj.org/article/ed6a0e3dc05e4c20ac4b6b71f1778ea2
Autor:
Stefano Tempia, Sibongile Walaza, Jocelyn Moyes, Adam L. Cohen, Claire von Mollendorf, Meredith L. McMorrow, Florette K. Treurnicht, Marietjie Venter, Marthi Pretorius, Orienka Hellferscee, Nicole Wolter, Anne von Gottberg, Athermon Nguweneza, Johanna M. McAnerney, Halima Dawood, Ebrahim Variava, Shabir A. Madhi, Cheryl Cohen
Publikováno v:
Emerging Infectious Diseases, Vol 23, Iss 7, Pp 1124-1132 (2017)
The attributable fraction (AF) of influenza virus detection to illness has not been described for patients in different age groups or with different HIV infection statuses. We compared the age group–specific prevalence of influenza virus infection
Externí odkaz:
https://doaj.org/article/af4a7ca2f6a246ad8b1b90bc70ef2861