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Page 1
Clonal Expansion of a Streptococcus pneumoniae Serotype 3 Capsule Variant Sequence Type 700 With Enhanced Vaccine Escape Potential After 13-Valent Pneumococcal Conjugate Vaccine Introduction.
Kalizang'oma A, Swarthout TD, Mwalukomo TS, Kamng'ona A, Brown C, Msefula J, Demetriou H, Chan JM, Roalfe L, Obolski U, Lourenço J, Goldblatt D, Chaguza C, French N, Heyderman RS. Kalizang'oma A, et al. J Infect Dis. 2024 Mar 26:jiae040. doi: 10.1093/infdis/jiae040. Online ahead of print. J Infect Dis. 2024. PMID: 38530917
The metabolic, virulence and antimicrobial resistance profiles of colonising Streptococcus pneumoniae shift after PCV13 introduction in urban Malawi.
Obolski U, Swarthout TD, Kalizang'oma A, Mwalukomo TS, Chan JM, Weight CM, Brown C, Cave R, Cornick J, Kamng'ona AW, Msefula J, Ercoli G, Brown JS, Lourenço J, Maiden MC, French N, Gupta S, Heyderman RS. Obolski U, et al. Among authors: kalizang oma a. Nat Commun. 2023 Nov 17;14(1):7477. doi: 10.1038/s41467-023-43160-y. Nat Commun. 2023. PMID: 37978177 Free PMC article.
Genomic epidemiology of Streptococcus pneumoniae serotype 16F lineages.
Mokaya J, Mellor KC, Murray GGR, Kalizang'oma A, Lekhuleni C, Zar HJ, Nicol MP, McGee L, Bentley SD, Lo SW, Dube F. Mokaya J, et al. Among authors: kalizang oma a. Microb Genom. 2023 Nov;9(11):001123. doi: 10.1099/mgen.0.001123. Microb Genom. 2023. PMID: 37917136 Free PMC article.
Evidence of virulence and antimicrobial resistance in Streptococcus pneumoniae serotype 16F lineages.
Mokaya J, Mellor KC, Murray GGR, Kalizang'oma A, Lekhuleni C, Zar HJ, Nicol MP, McGee L, Bentley SD, Lo SW, Dube F; Global Pneumococcal Sequencing Consortium. Mokaya J, et al. Among authors: kalizang oma a. bioRxiv [Preprint]. 2023 Aug 28:2023.08.25.554804. doi: 10.1101/2023.08.25.554804. bioRxiv. 2023. PMID: 37693504 Free PMC article. Updated. Preprint.
Cross-sectional health centre and community-based evaluation of the impact of pneumococcal and malaria vaccination on antibiotic prescription and usage, febrile illness and antimicrobial resistance in young children in Malawi: the IVAR study protocol.
Singleton D, Ibarz-Pavon A, Swarthout TD, Bonomali F, Cornick J, Kalizang'oma A, Ntiza N, Brown C, Chipatala R, Nyangulu W, Chirombo J, Kawalazira G, Chibowa H, Mwansambo C, Maleta KM, French N, Heyderman RS. Singleton D, et al. Among authors: kalizang oma a. BMJ Open. 2023 May 12;13(5):e069560. doi: 10.1136/bmjopen-2022-069560. BMJ Open. 2023. PMID: 37173105 Free PMC article.
Novel Multilocus Sequence Typing and Global Sequence Clustering Schemes for Characterizing the Population Diversity of Streptococcus mitis.
Kalizang'oma A, Kwambana-Adams B, Chan JM, Viswanath A, Gori A, Richard D, Jolley KA, Lees J, Goldblatt D, Beleza S, Bentley SD, Heyderman RS, Chaguza C. Kalizang'oma A, et al. J Clin Microbiol. 2023 Jan 26;61(1):e0080222. doi: 10.1128/jcm.00802-22. Epub 2022 Dec 14. J Clin Microbiol. 2023. PMID: 36515506 Free PMC article.
Waning of antibody levels induced by a 13-valent pneumococcal conjugate vaccine, using a 3 + 0 schedule, within the first year of life among children younger than 5 years in Blantyre, Malawi: an observational, population-level, serosurveillance study.
Swarthout TD, Henrion MYR, Thindwa D, Meiring JE, Mbewe M, Kalizang'Oma A, Brown C, Msefula J, Moyo B, Mataya AA, Barnaba S, Pearce E, Gordon M, Goldblatt D, French N, Heyderman RS. Swarthout TD, et al. Among authors: kalizang oma a. Lancet Infect Dis. 2022 Dec;22(12):1737-1747. doi: 10.1016/S1473-3099(22)00438-8. Epub 2022 Aug 24. Lancet Infect Dis. 2022. PMID: 36029796 Free PMC article.
Sustained Reduction in Third-generation Cephalosporin Usage in Adult Inpatients Following Introduction of an Antimicrobial Stewardship Program in a Large, Urban Hospital in Malawi.
Lester R, Haigh K, Wood A, MacPherson EE, Maheswaran H, Bogue P, Hanger S, Kalizang'oma A, Srirathan V, Kulapani D, Mallewa J, Nyirenda M, Jewell CP, Heyderman R, Gordon M, Lalloo DG, Tolhurst R, Feasey NA. Lester R, et al. Among authors: kalizang oma a. Clin Infect Dis. 2020 Dec 3;71(9):e478-e486. doi: 10.1093/cid/ciaa162. Clin Infect Dis. 2020. PMID: 32060523 Free PMC article.