Year Item Type Full Text

2024

Comparative and stability study of glucose concentrations measured in both sodium fluoride and serum separator tubes. (2024) Dibbasey, Mustapha; Umukoro, Solomon; Bojang, Abdoulie

Impact of Intrapartum Azithromycin on the Carriage and Antibiotic Resistance of Escherichia coli and Klebsiella pneumoniae in Mothers and Their Newborns: A Substudy of a Randomized, Double-Blind Trial Conducted in The Gambia and Burkina Faso. (2024) Getanda, Pauline; Jagne, Isatou; Bognini, Joel D; Camara, Bully; Sanyang, Bakary; Darboe, Saffiatou; Sambou, Ellen; Barry, Momodou; Kassibo, Kady; Cham, Aminata; Mendy, Harriet; Singateh, Bintou KJ; Ndure, Ebrahim; Rouamba, Toussaint; Bojang, Abdoulie; Bottomley, Christian; Howden, Benjamin P; D'Alessandro, Umberto; Tinto, Halidou; Roca, Anna; PregnAnZI-2 Carriage Study Group

2022

Impact of intra-partum azithromycin on carriage of group A streptococcus in the Gambia: a posthoc analysis of a double-blind randomized placebo-controlled trial. (2022) Jagne, Isatou; Keeley, Alexander J; Bojang, Abdoulie; Camara, Bully; Jallow, Edrissa; Senghore, Elina; Oluwalana, Claire; Bah, Saikou Y; Turner, Claire E; Sesay, Abdul Karim; D'Alessandro, Umberto; Bottomley, Christian; de Silva, Thushan I; Roca, Anna

Effect of intra-partum azithromycin on the development of the infant nasopharyngeal microbiota: A post hoc analysis of a double-blind randomized trial. (2022) Sanyang, Bakary; de Silva, Thushan I; Kanteh, Abdoulie; Bojang, Abdoulie; Manneh, Jarra; de Steenhuijsen Piters, Wouter AA; Peno, Chikondi; Bogaert, Debby; Sesay, Abdul Karim; Roca, Anna

2021

Intense and Mild First Epidemic Wave of Coronavirus Disease, The Gambia. (2021) Abatan, Baderinwa; Agboghoroma, Orighomisan; Akemoke, Fatai; Antonio, Martin; Awokola, Babatunde; Bittaye, Mustapha; Bojang, Abdoulie; Bojang, Kalifa; Brotherton, Helen; Cerami, Carla; Clarke, Ed; D'Alessandro, Umberto; de Silva, Thushan; Drammeh, Mariama; Forrest, Karen; Hofmann, Natalie; Jagne, Sherifo; Jah, Hawanatu; Jarju, Sheikh; Jaye, Assan; Jobe, Modou; Kampmann, Beate; Manjang, Buba; Martinez-Alvarez, Melisa; Mohammed, Nuredin; Nadjm, Behzad; Ndiath, Mamadou Ousmane; Nkereuwem, Esin; Nwakanma, Davis; Oko, Francis; Okoh, Emmanuel; Okomo, Uduak; Olatunji, Yekini; Oriero, Eniyou; Prentice, Andrew M; Roberts, Charles; Roca, Anna; Sabally, Babanding; Sambou, Sana; Samateh, Ahmadou; Secka, Ousman; Sesay, Abdul Karim; Singhateh, Yankuba; Susso, Bubacarr; Usuf, Effua; Vilane, Aminata; Wariri, Oghenebrume

Short-term increase in the carriage of azithromycin-resistant Escherichia coli and Klebsiella pneumoniae in mothers and their newborns following intra-partum azithromycin: a post hoc analysis of a double-blind randomized trial. (2021) Getanda, Pauline; Bojang, Abdoulie; Camara, Bully; Jagne-Cox, Isatou; Usuf, Effua; Howden, Benjamin P; D'Alessandro, Umberto; Bottomley, Christian; Roca, Anna

Origin of imported SARS-CoV-2 strains in The Gambia identified from whole genome sequences. (2021) Kanteh, Abdoulie; Manneh, Jarra; Jabang, Sona; Kujabi, Mariama A; Sanyang, Bakary; Oboh, Mary A; Bojang, Abdoulie; Jallow, Haruna S; Nwakanma, Davis; Secka, Ousman; Roca, Anna; Amambua-Ngwa, Alfred; Antonio, Martin; Baldeh, Ignatius; Forrest, Karen; Samateh, Ahmadou Lamin; D'Alessandro, Umberto; Sesay, Abdul Karim

COVID-19 reinfections in The Gambia by phylogenetically distinct SARS-CoV-2 variants-first two confirmed events in west Africa. (2021) Sanyang, Bakary; Kanteh, Abdoulie; Usuf, Effua; Nadjm, Behzad; Jarju, Sheikh; Bah, Alasana; Bojang, Abdoulie; Grey-Johnson, Mary; Jones, Joquina Chiquita; Gai, Abdou; Sarr, Catherine; Sillah, Fatoumata; Wariri, Oghenebrume; Oko, Francis; Cerami, Carla; Forrest, Karen; Sey, Alhagie Papa; Jallow, Haruna; Nwakanma, Davis; Sesay, Abdul Karim; D'Alessandro, Umberto; Roca, Anna

2020

Impact of Intrapartum Oral Azithromycin on the Acquired Macrolide Resistome of Infants' Nasopharynx: A Randomized Controlled Trial. (2020) Bojang, Abdoulie; Baines, Sarah L; Camara, Bully; Guerillot, Romain; Donovan, Liam; Marqués, Raquel Sánchez; Secka, Ousman; D'Alessandro, Umberto; Bottomley, Christian; Howden, Benjamin P; Roca, Anna

Persistent and Emerging Pneumococcal Carriage Serotypes in a Rural Gambian Community After 10 Years of Pneumococcal Conjugate Vaccine Pressure. (2020) Usuf, Effua; Bottomley, Christian; Gladstone, Rebecca; Bojang, Ebrima; Jawneh, Kaddijatou; Cox, Isatou; Jallow, Edrissa; Bojang, Abdoulie; Greenwood, Brian; Adegbola, Richard A; Bentley, Stephen D; Hill, Philip C; Roca, Anna description

2019

Genomic investigation of Staphylococcus aureus recovered from Gambian women and newborns following an oral dose of intra-partum azithromycin. (2019) Bojang, Abdoulie; Baines, Sarah L; Donovan, Liam; Guerillot, Romain; Stevens, Kerrie; Higgs, Charlie; Bottomley, Christian; Secka, Ousman; Schultz, Mark B; Gonçalves da Silva, Anders; Seemann, Torsten; Stinear, Timothy P; Roca, Anna; Howden, Benjamin P

2018

Long-term Impact of Oral Azithromycin Taken by Gambian Women During Labor on Prevalence and Antibiotic Susceptibility of Streptococcus pneumoniae and Staphylococcus aureus in Their Infants: Follow-up of a Randomized Clinical Trial. (2018) Bojang, Abdoulie; Camara, Bully; Jagne Cox, Isatou; Oluwalana, Claire; Lette, Kodou; Usuf, Effua; Bottomley, Christian; Howden, Benjamin P; D'Alessandro, Umberto; Roca, Anna

Persistence of Nasopharyngeal Pneumococcal Vaccine Serotypes and Increase of Nonvaccine Serotypes Among Vaccinated Infants and Their Mothers 5 Years After Introduction of Pneumococcal Conjugate Vaccine 13 in The Gambia. (2018) Usuf, Effua; Bottomley, Christian; Bojang, Ebrima; Cox, Isatou; Bojang, Abdoulie; Gladstone, Rebecca; Kampmann, Beate; Hill, Philip C; Roca, Anna

2017

Prevalence and risk factors for Staphylococcus aureus nasopharyngeal carriage during a PCV trial. (2017) Bojang, Abdoulie; Kendall, Lindsay; Usuf, Effua; Egere, Uzochukwu; Mulwa, Sarah; Antonio, Martin; Greenwood, Brian; Hill, Philip C; Roca, Anna

Does azithromycin given to women in labour decrease ocular bacterial infection in neonates? A double-blind, randomized trial. (2017) Burr, Sarah E; Camara, Bully; Oluwalana, Claire; Bojang, Ebrima; Bottomley, Christian; Bojang, Abdoulie; Bailey, Robin L; D'Alessandro, Umberto; Roca, Anna

Efficacy of a novel, protein-based pneumococcal vaccine against nasopharyngeal carriage of Streptococcus pneumoniae in infants: A phase 2, randomized, controlled, observer-blind study. (2017) Odutola, Aderonke; Ota, Martin OC; Antonio, Martin; Ogundare, Ezra O; Saidu, Yauba; Foster-Nyarko, Ebenezer; Owiafe, Patrick K; Ceesay, Fatima; Worwui, Archibald; Idoko, Olubukola T; Owolabi, Olumuyiwa; Bojang, Abdoulie; Jarju, Sheikh; Drammeh, Isatou; Kampmann, Beate; Greenwood, Brian M; Alderson, Mark; Traskine, Magali; Devos, Nathalie; Schoonbroodt, Sonia; Swinnen, Kristien; Verlant, Vincent; Dobbelaere, Kurt; Borys, Dorota

Azithromycin in Labor Lowers Clinical Infections in Mothers and Newborns: A Double-Blind Trial. (2017) Oluwalana, Claire; Camara, Bully; Bottomley, Christian; Goodier, Sean; Bojang, Abdoulie; Kampmann, Beate; Ceesay, Samba; D'Alessandro, Umberto; Roca, Anna

Maternal colonization with Staphylococcus aureus and Group B streptococcus is associated with colonization in newborns. (2017) Roca, A; Bojang, A; Camara, B; Oluwalana, C; Lette, K; West, P; D'Alessandro, U; Bottomley, C

Maternal pneumococcal nasopharyngeal carriage and risk factors for neonatal carriage after the introduction of pneumococcal conjugate vaccines in The Gambia. (2017) Usuf, E; Bojang, A; Camara, B; Jagne, I; Oluwalana, C; Bottomley, C; D'Alessandro, U; Roca, A

2016

Associations between nasopharyngeal carriage of Group B Streptococcus and other respiratory pathogens during early infancy. (2016) Foster-Nyarko, Ebenezer; Kwambana, Brenda; Aderonke, Odutola; Ceesay, Fatima; Jarju, Sheikh; Bojang, Abdoulie; McLellan, Jessica; Jafali, James; Kampmann, Beate; Ota, Martin O; Adetifa, Ifedayo; Antonio, Martin

Oral azithromycin given during labour decreases bacterial carriage in the mothers and their offspring: a double-blind randomized trial. (2016) Roca, A; Oluwalana, C; Bojang, A; Camara, B; Kampmann, B; Bailey, R; Demba, A; Bottomley, C; D'Alessandro, U

2015

Seasonality of Pneumococcal Nasopharyngeal Carriage in Rural Gambia Determined within the Context of a Cluster Randomized Pneumococcal Vaccine Trial. (2015) Bojang, Abdoulie; Jafali, James; Egere, Uzochukwu E; Hill, Phillip C; Antonio, Martin; Jeffries, David; Greenwood, Brian M; Roca, Anna

The impact of childhood vaccines on bacterial carriage in the nasopharynx: a longitudinal study. (2015) Bottomley, Christian; Bojang, Abdoulie; Smith, Peter G; Darboe, Ousainou; Antonio, Martin; Foster-Nyarko, Ebenezer; Kampmann, Beate; Greenwood, Brian; D'Alessandro, Umberto; Roca, Anna

Increased disease due to Haemophilus influenzae type b: population-based surveillance in eastern Gambia, 2008-2013. (2015) Mackenzie, Grant A; Ikumapayi, Usman NA; Scott, Susana; Idoko, Olubukola; Odutola, Aderonke; Ndiaye, Malick; Sahito, Shah M; Osuorah, Chidiebereh D; Manjang, Ahmed; Jarju, Sheikh; Bojang, Abdoulie; Roca, Anna; Secka, Ousman; Zaman, Akram; Ceesay, Lamin; Lowe-Jallow, Yamundow; Sambou, Sana; Jasseh, Momodou; Antonio, Martin; Greenwood, Brian; Kampmann, Beate; Mulholland, Kim; Corrah, Tumani; Howie, Stephen RC

Effect on nasopharyngeal pneumococcal carriage of replacing PCV7 with PCV13 in the Expanded Programme of Immunization in The Gambia. (2015) Roca, Anna; Bojang, Abdoulie; Bottomley, Christian; Gladstone, Rebecca A; Adetifa, Jane U; Egere, Uzochukwu; Burr, Sarah; Antonio, Martin; Bentley, Stephen; Kampmann, Beate; Pneumo13 Study Group

Prevention of bacterial infections in the newborn by pre-delivery administration of azithromycin: Study protocol of a randomized efficacy trial. (2015) Roca, Anna; Oluwalana, Claire; Camara, Bully; Bojang, Abdoulie; Burr, Sarah; Davis, Timothy ME; Bailey, Robin; Kampmann, Beate; Mueller, Jenny; Bottomley, Christian; D'Alessandro, Umberto

Pharmacokinetics of Transfer of Azithromycin into the Breast Milk of African Mothers. (2015) Salman, Sam; Davis, Timothy ME; Page-Sharp, Madhu; Camara, Bully; Oluwalana, Claire; Bojang, Abdoulie; D'Alessandro, Umberto; Roca, Anna

Nasopharyngeal colonization of Gambian infants by Staphylococcus aureus and Streptococcus pneumoniae before the introduction of pneumococcal conjugate vaccines. (2015) Usuf, E; Bojang, A; Hill, PC; Bottomley, C; Greenwood, B; Roca, A

Pneumococcal carriage in rural Gambia prior to the introduction of pneumococcal conjugate vaccine: a population-based survey. (2015) Usuf, Effua; Badji, Henry; Bojang, Abdoulie; Jarju, Sheikh; Ikumapayi, Usman Nurudeen; Antonio, Martin; Mackenzie, Grant; Bottomley, Christian

2013

Comparison of the prevalence of common bacterial pathogens in the oropharynx and nasopharynx of gambian infants. (2013) Odutola, Aderonke; Antonio, Martin; Owolabi, Olumuyiwa; Bojang, Abdoulie; Foster-Nyarko, Ebenezer; Donkor, Simon; Adetifa, Ifedayo; Taylor, Sylvia; Bottomley, Christian; Greenwood, Brian; Ota, Martin

Nasopharyngeal carriage of pneumococci four years after community-wide vaccination with PCV-7 in The Gambia: long-term evaluation of a cluster randomized trial. (2013) Roca, Anna; Dione, Michel M; Bojang, Abdoulie; Townend, John; Egere, Uzochukwu; Darboe, Ousainou; Howie, Stephen RC; Hill, Philip C; Adegbola, Richard A; Greenwood, Brian M; Antonio, Martin

2012

Pre-vaccination nasopharyngeal pneumococcal carriage in a Nigerian population: epidemiology and population biology. (2012) Adetifa, Ifedayo MO; Antonio, Martin; Okoromah, Christy AN; Ebruke, Chinelo; Inem, Victor; Nsekpong, David; Bojang, Abdoulie; Adegbola, Richard A

Indirect effect of 7-valent pneumococcal conjugate vaccine on pneumococcal carriage in newborns in rural Gambia: a randomised controlled trial. (2012) Egere, Uzochukwu; Townend, John; Roca, Anna; Akinsanya, Abiodun; Bojang, Abdoulie; Nsekpong, David; Greenwood, Brian; Adegbola, Richard A; Hill, Philip C

Effect of age and vaccination with a pneumococcal conjugate vaccine on the density of pneumococcal nasopharyngeal carriage. (2012) Roca, A; Bottomley, C; Hill, PC; Bojang, A; Egere, U; Antonio, M; Darboe, O; Greenwood, BM; Adegbola, RA

2011

Effects of community-wide vaccination with PCV-7 on pneumococcal nasopharyngeal carriage in the Gambia: a cluster-randomized trial. (2011) Roca, Anna; Hill, Philip C; Townend, John; Egere, Uzo; Antonio, Martin; Bojang, Abdoulie; Akisanya, Abiodun; Litchfield, Teresa; Nsekpong, David E; Oluwalana, Claire; Howie, Stephen RC; Greenwood, Brian; Adegbola, Richard A