Year Item Type Full Text

2025

Effect of the 13-valent pneumococcal conjugate vaccine on pneumococcal carriage in rural Gambia 10 years after its introduction: A population-based cross-sectional study. (2025) Osei, Isaac; Mendy, Emmanuel; van Zandvoort, Kevin; Sarwar, Golam; Nuredin, I Mohammed; Bruce, Jane; Barjo, Ousman; Molfa, Minteh; Salaudeen, Rasheed; Greenwood, Brian; Flasche, Stefan; Mackenzie, Grant A

Social contacts and mixing patterns in rural Gambia. (2025) Osei, Isaac; Mendy, Emmanuel; van Zandvoort, Kevin; Young, Benjamin; Jobe, Olimatou; Sarwar, Golam; Mohammed, Nuredin I; Bruce, Jane; Greenwood, Brian; Flasche, Stefan; Mackenzie, Grant A picture_as_pdf

Immunogenicity of yellow fever vaccine co-administered with 13-valent pneumococcal conjugate vaccine in rural Gambia: A cluster-randomised trial. (2025) Osei, Isaac; Schmidt-Chanasit, Jonas; Licciardi, Paul V; Secka, Ousman; D'Alessandro, Umberto; Salaudeen, Rasheed; Sarwar, Golam; Clarke, Ed; Mohammed, Nuredin I; Nguyen, Cattram; Greenwood, Brian; Jansen, Stephanie; Mackenzie, Grant A

Blood culture time to positivity in pediatric patients with bloodstream infection in rural Gambia. (2025) Osei, Isaac; Wutor, Baleng Mahama; Kuyateh, Alieu; Barjo, Ousman; Sarwar, Golam; Omotosho, Mayowa; Adefila, Williams Oluwatosin; Olawale, Yusuf Abdulsalam; Lamin, Keita Modou; Hossain, Ilias; Lobga, Babila G; Wally, Muhammed; Cham, Morr; Molfa, Minteh; Salaudeen, Rasheed; Mackenzie, Grant A

2024

Ochrobactrum anthropi sepsis in a 15-month-old child: A case report. (2024) Adefila, Williams Oluwatosin; Osei, Isaac; Lamin, Keita Modou; Wutor, Baleng Mahama; Olawale, Yusuf Abdulsalam; Molfa, Minteh; Barjo, Ousman; Omotosho, Mayowa; Salaudeen, Rasheed; Mackenzie, Grant

2023

Emergency preparedness capacity of a university hospital in Ghana: a cross-sectional study. (2023) Boateng-Osei, Estella Antoinette; Osei, Isaac; Diji, Abigail Kusi-Amponsah; Pambour, Bernice Agyeman; Wireko-Gyebi, Rejoice; Okyere, Portia; Lomotey, Alberta Yemotsoo

Verbal autopsy analysis of childhood deaths in rural Gambia. (2023) Wutor, Baleng Mahama; Osei, Isaac; Galega, Lobga Babila; Ezeani, Esu; Adefila, Williama; Hossain, Ilias; Sarwar, Golam; Mackenzie, Grant

2022

A cluster-randomised, non-inferiority trial of the impact of a two-dose compared to three-dose schedule of pneumococcal conjugate vaccination in rural Gambia: the PVS trial. (2022) Mackenzie, Grant A; Osei, Isaac; Salaudeen, Rasheed; Hossain, Ilias; Young, Benjamin; Secka, Ousman; D'Alessandro, Umberto; Palmu, Arto A; Jokinen, Jukka; Hinds, Jason; Flasche, Stefan; Mulholland, Kim; Nguyen, Cattram; Greenwood, Brian

Pneumococcal conjugate vaccination schedules in infants-acquisition, immunogenicity, and pneumococcal conjugate and yellow fever vaccine co-administration study. (2022) Mackenzie, Grant A; Osei, Isaac; Salaudeen, Rasheed; Secka, Ousman; D'Alessandro, Umberto; Clarke, Ed; Schmidt-Chanasit, Jonas; Licciardi, Paul V; Nguyen, Cattram; Greenwood, Brian; Mulholland, Kim

Pneumococcal vaccine schedules (PVS) study: a cluster-randomised, non-inferiority trial of an alternative versus standard schedule for pneumococcal conjugate vaccination-statistical analysis plan. (2022) Mackenzie, Grant A; Palmu, Arto A; Jokinen, Jukka; Osei, Isaac; Flasche, Stefan; Greenwood, Brian; Mulholland, Kim; Nguyen, Cattram

Attendance and vaccination at immunization clinics in rural Gambia before and during the COVID-19 pandemic. (2022) Osei, Isaac; Sarwar, Golam; Hossain, Ilias; Sonko, Kemo; Ceesay, Lamin; Baldeh, Bubacarr; Secka, Ebba; Mackenzie, Grant A

2020

Pooled Multicenter Analysis of Cardiovascular Safety and Population Pharmacokinetic Properties of Piperaquine in African Patients with Uncomplicated Falciparum Malaria. (2020) Wattanakul, Thanaporn; Ogutu, Bernhards; Kabanywanyi, Abdunoor M; Asante, Kwaku-Poku; Oduro, Abraham; Adjei, Alex; Sie, Ali; Sevene, Esperanca; Macete, Eusebio; Compaore, Guillaume; Valea, Innocent; Osei, Isaac; Winterberg, Markus; Gyapong, Margaret; Adjuik, Martin; Abdulla, Salim; Owusu-Agyei, Seth; White, Nicholas J; Day, Nicholas PJ; Tinto, Halidou; Baiden, Rita; Binka, Fred; Tarning, Joel

2017

Post-licensure safety evaluation of dihydroartemisinin piperaquine in the three major ecological zones across Ghana. (2017) Oduro, Abraham R; Owusu-Agyei, Seth; Gyapong, Margaret; Osei, Isaac; Adjei, Alex; Yawson, Abena; Sobe, Edward; Baiden, Rita; Adjuik, Martin; Binka, Fred

2016

Pharyngeal carriage of Neisseria species in the African meningitis belt. (2016) Diallo, Kanny; Trotter, Caroline; Timbine, Youssouf; Tamboura, Boubou; Sow, Samba O; Issaka, Bassira; Dano, Ibrahim D; Collard, Jean-Marc; Dieng, Marietou; Diallo, Aldiouma; Mihret, Adane; Ali, Oumer A; Aseffa, Abraham; Quaye, Stephen L; Bugri, Akalifa; Osei, Isaac; Gamougam, Kadidja; Mbainadji, Lodoum; Daugla, Doumagoum M; Gadzama, Galadima; Sambo, Zailani B; Omotara, Babatunji A; Bennett, Julia S; Rebbetts, Lisa S; Watkins, Eleanor R; Nascimento, Maria; Woukeu, Arouna; Manigart, Olivier; Borrow, Ray; Stuart, James M; Greenwood, Brian M; Maiden, Martin CJ

Multi-Country Evaluation of Safety of Dihydroartemisinin/Piperaquine Post-Licensure in African Public Hospitals with Electrocardiograms. (2016) Kabanywanyi, Abdunoor M; Baiden, Rita; Ali, Ali M; Mahende, Muhidin K; Ogutu, Bernhards R; Oduro, Abraham; Tinto, Halidou; Gyapong, Margaret; Sie, Ali; Sevene, Esperanca; Macete, Eusebio; Owusu-Agyei, Seth; Adjei, Alex; Compaoré, Guillaume; Valea, Innocent; Osei, Isaac; Yawson, Abena; Adjuik, Martin; Akparibo, Raymond; Kakolwa, Mwaka A; Abdulla, Salim; Binka, Fred

Correction: A Seroepidemiological Study of Serogroup A Meningococcal Infection in the African Meningitis Belt. (2016) Manigart, Olivier; Trotter, Caroline; Findlow, Helen; Aseffa, Abraham; Mihret, Wude; Moti Demisse, Tesfaye; Yeshitela, Biruk; Osei, Isaac; Hodgson, Abraham; Quaye, Stephen Laryea; Sow, Samba; Coulibaly, Mamadou; Diallo, Kanny; Traore, Awa; Collard, Jean-Marc; Moustapha Boukary, Rahamatou; Djermakoye, Oumarou; Mahamane, Ali Elhaji; Jusot, Jean-François; Sokhna, Cheikh; Alavo, Serge; Doucoure, Souleymane; Ba, El Hadj; Dieng, Mariétou; Diallo, Aldiouma; Daugla, Doumagoum Moto; Omotara, Babatunji; Chandramohan, Daniel; Hassan-King, Musa; Nascimento, Maria; Woukeu, Arouna; Borrow, Ray; Stuart, James M; Greenwood, Brian

A Seroepidemiological Study of Serogroup A Meningococcal Infection in the African Meningitis Belt. (2016) Manigart, Olivier; Trotter, Caroline; Findlow, Helen; Assefa, Abraham; Mihret, Wude; Moti Demisse, Tesfaye; Yeshitela, Biruk; Osei, Isaac; Hodgson, Abraham; Quaye, Stephen Laryea; Sow, Samba; Coulibaly, Mamadou; Diallo, Kanny; Traore, Awa; Collard, Jean-Marc; Moustapha Boukary, Rahamatou; Djermakoye, Oumarou; Mahamane, Ali Elhaji; Jusot, Jean-François; Sokhna, Cheikh; Alavo, Serge; Doucoure, Souleymane; Ba, El Hadj; Dieng, Mariétou; Diallo, Aldiouma; Daugla, Doumagoum Moto; Omotara, Babatunji; Chandramohan, Daniel; Hassan-King, Musa; Nascimento, Maria; Woukeu, Arouna; Borrow, Ray; Stuart, James M; Greenwood, Brian

2015

Prospective observational study to evaluate the clinical safety of the fixed-dose artemisinin-based combination Eurartesim® (dihydroartemisinin/piperaquine), in public health facilities in Burkina Faso, Mozambique, Ghana, and Tanzania. (2015) Baiden, Rita; Oduro, Abraham; Halidou, Tinto; Gyapong, Margaret; Sie, Ali; Macete, Eusebio; Abdulla, Salim; Owusu-Agyei, Seth; Mulokozi, Abdunoor; Adjei, Alex; Sevene, Esperanca; Compaoré, Guillaume; Valea, Innocent; Osei, Isaac; Yawson, Abena; Adjuik, Martin; Akparibo, Raymond; Ogutu, Bernhards; Upunda, Gabriel Leonard; Smith, Peter; Binka, Fred