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Charles Shey Wiysonge

Explore the profile of Charles Shey Wiysonge including associated specialties, affiliations and a list of published articles. Areas
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Articles 137
Citations 3993
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Recent Articles
1.
Mathebula L, Cooper S, Zunza M, Wiysonge C
BMJ Open . 2025 Feb; 15(2):e093451. PMID: 39920064
Introduction: Vaccines have proven to be one of the most effective ways to prevent infections. Since the introduction of the Expanded Programme on Immunisation worldwide by WHO in 1974, vaccines...
2.
Mwenda J, Mandomando I, Worwui A, Gacic-Dobo M, Katsande R, Bwaka A, et al.
Vaccine . 2025 Jan; 48:126768. PMID: 39890559
Background: Significant progress has been achieved in the introduction of rotavirus vaccines in the World Health Organization, African Region (WHO/AFR), with only 19% (9/47) of the countries yet to introduce...
3.
Mboussou F, Wiysonge C, Farham B, Bwaka A, Wanyoike S, Petu A, et al.
Vaccines (Basel) . 2025 Jan; 13(1). PMID: 39852792
: The Addis Declaration on Immunization (ADI) is a historic pledge aiming at increasing political will to achieve universal access to immunization services and includes ten commitments to shape the...
4.
Mavundza E, Jaca A, Cooper S, Ndwandwe D, Wiysonge C
BMJ Open . 2024 Nov; 14(11):e082592. PMID: 39542479
Introduction: Human papillomavirus (HPV) infection is the most prevalent sexually transmitted infection worldwide. HPV vaccination is an important tool to prevent and control HPV infection and its complications. Despite carrying...
5.
Chamla D, Iwu-Jaja C, Jaca A, Ndlambe A, Buwa M, Idemili-Aronu N, et al.
PeerJ . 2024 Sep; 12:e17869. PMID: 39247547
Background: Unpredictable events, such as the outbreak of infectious diseases and humanitarian crises, are putting a strain on health care systems. As a result, African countries will need to prepare...
6.
Masresha B, Wiysonge C, Katsande R, OConnor P, Lebo E, Perry R
Vaccines (Basel) . 2024 Aug; 12(8). PMID: 39204072
Measles or rubella elimination is verified when endemic transmission of the corresponding virus has been absent for over 36 months in a defined area, in the presence of a well-performing...
7.
Bita Fouda A, Latt A, Sinayoko A, Mboussou F, Pezzoli L, Fernandez K, et al.
Vaccines (Basel) . 2024 May; 12(5). PMID: 38793712
Background: The Banalia health zone in the Democratic Republic of Congo reported a meningitis epidemic in 2021 that evolved outside the epidemic season. We assessed the effects of the meningitis...
8.
Nyalundja A, Bugeme P, Ntaboba A, Hatum V, Ashuza G, Tamuzi J, et al.
Vaccines (Basel) . 2024 Apr; 12(4). PMID: 38675826
COVID-19 vaccine hesitancy and its enablers shape community uptake of non-covid vaccines such as the oral cholera vaccine (OCV) in the post-COVID-19 era. This study assessed the impact of COVID-19...
9.
Okunade O, Oladokun V, Iwu-Jaja C, Jaca A, Wiysonge C
F1000Res . 2024 Mar; 12:21. PMID: 38545464
Background: Delivery of safe and reliable healthcare to patients and the healthcare workforce shortage amidst growing demand has been major challenge to the healthcare system. Addressing this challenge calls for...
10.
Mboussou F, Nkamedjie P, Oyaole D, Farham B, Atagbaza A, Nsasiirwe S, et al.
Epidemiol Infect . 2024 Mar; 152:e50. PMID: 38497495
Most countries in Africa deployed digital solutions to monitor progress in rolling out COVID-19 vaccines. A rapid assessment of existing data systems for COVID-19 vaccines in the African region was...