Tsofa B

Transmission networks of SARS-CoV-2 in Coastal Kenya during the first two waves: A retrospective genomic study.Agoti CN, Ochola-Oyier LI, Dellicour S, Mohammed KS, Lambisia AW, de Laurent ZR, Morobe JM, Mburu MW, Omuoyo DO, Ongera EM, Ndwiga L, Maitha E, Kitole B, Suleiman T, Mwakinangu M, Nyambu JK, Otieno J, Salim B, Musyoki J, Murunga N, Otieno E, Kiiru JN, Kasera K, Amoth P, Mwangangi M, Aman R, Kinyanjui S, Warimwe G, Phan M, Agweyu A, Cotten M, Barasa E, Tsofa B, Nokes DJ, Bejon P, Githinji G
Elife, (2022). 11:e71703

Experience of Kenyan researchers and policy-makers with knowledge translation during COVID-19: a qualitative interview study.Guleid FH, Njeru A, Kiptim J, Kamuya DM, Okiro E, Tsofa B, English M, Molyneux S, Kariuki D, Barasa E
BMJ Open, (2022). 12:e059501

Epidemiology of COVID-19 infections on routine polymerase chain reaction (PCR) and serology testing in Coastal Kenya.Nyagwange J, Ndwiga L, Muteru K, Wamae K, Tuju J, Testing Team C, Kutima B, Gitonga J, Karanja H, Mugo D, Kasera K, Amoth P, Murunga N, Babu L, Otieno E, Githinji G, Nokes DJ, Tsofa B, Orindi B, Barasa E, Warimwe G, Agoti CN, Bejon P, Ochola-Oyier LI
Wellcome Open Res, (2022). 7:69

On the resilience of health systems: A methodological exploration across countries in the WHO African Region.Karamagi HC, Titi-Ofei R, Kipruto HK, Seydi AB, Droti B, Talisuna A, Tsofa B, Saikat S, Schmets G, Barasa E, Tumusiime P, Makubalo L, Cabore JW, Moeti M
PLoS One, (2022). 17:e0261904

Seroprevalence of Antibodies to Severe Acute Respiratory Syndrome Coronavirus 2 Among Healthcare Workers in Kenya.Etyang AO, Lucinde R, Karanja H, Kalu C, Mugo D, Nyagwange J, Gitonga J, Tuju J, Wanjiku P, Karani A, Mutua S, Maroko H, Nzomo E, Maitha E, Kamuri E, Kaugiria T, Weru J, Ochola LB, Kilimo N, Charo S, Emukule N, Moracha W, Mukabi D, Okuku R, Ogutu M, Angujo B, Otiende M, Bottomley C, Otieno E, Ndwiga L, Nyaguara A, Voller S, Agoti CN, Nokes DJ, Ochola-Oyier LI, Aman R, Amoth P, Mwangangi M, Kasera K, Ng'ang'a W, Adetifa IMO, Wangeci Kagucia E, Gallagher K, Uyoga S, Tsofa B, Barasa E, Bejon P, Scott JAG, Agweyu A, Warimwe GM
Clin Infect Dis, (2022). 74:288-293

Understanding the institutions of domestic health financing decisions: Insights from immunization services in three low- and middle-income countries..Archer RA, Buffardi AL, Cole L, Hadley S, Hart T, Mustapha S, Tsofa B
ODI Working paper, (2022). :

Understanding the institutions of domestic health financing decisions: Insights from immunization services in three low- and middle-income countries..Archer RA, Buffardi AL, Cole L, Hadley S, Hart T, Mustapha S, Tsofa B
ODI Working paper, (2022). :

Revealing the extent of the first wave of the COVID-19 pandemic in Kenya based on serological and PCR-test data.Ojal J, Brand SPC, Were V, Okiro EA, Kombe IK, Mburu C, Aziza R, Ogero M, Agweyu A, Warimwe GM, Uyoga S, Adetifa IMO, Scott JAG, Otieno E, Ochola-Oyier LI, Agoti CN, Kasera K, Amoth P, Mwangangi M, Aman R, Ng'ang'a W, Tsofa B, Bejon P, Barasa E, Keeling MJ, Nokes DJ
Wellcome Open Res, (2021). 6:127

Anti-Severe Acute Respiratory Syndrome Coronavirus 2 Immunoglobulin G Antibody Seroprevalence Among Truck Drivers and Assistants in Kenya.Kagucia EW, Gitonga JN, Kalu C, Ochomo E, Ochieng B, Kuya N, Karani A, Nyagwange J, Karia B, Mugo D, Karanja HK, Tuju J, Mutiso A, Maroko H, Okubi L, Maitha E, Ajuck H, Mukabi D, Moracha W, Bulimu D, Andanje N, Aman R, Mwangangi M, Amoth P, Kasera K, Ng'ang'a W, Nyaguara A, Voller S, Otiende M, Bottomley C, Agoti CN, Ochola-Oyier LI, Adetifa IMO, Etyang AO, Gallagher KE, Uyoga S, Barasa E, Bejon P, Tsofa B, Agweyu A, Warimwe GM, Scott JAG, Magarini Sub-County TDA SARS-CoV-2 Serosurveillance Team, The Busia County TDA SARS-CoV-Serosurveillance Team
Open Forum Infect Dis, (2021). 8:ofab314

COVID-19 transmission dynamics underlying epidemic waves in Kenya.Brand SPC, Ojal J, Aziza R, Were V, Okiro EA, Kombe IK, Mburu C, Ogero M, Agweyu A, Warimwe GM, Nyagwange J, Karanja H, Gitonga JN, Mugo D, Uyoga S, Adetifa IMO, Scott JAG, Otieno E, Murunga N, Otiende M, Ochola-Oyier LI, Agoti CN, Githinji G, Kasera K, Amoth P, Mwangangi M, Aman R, Ng'ang'a W, Tsofa B, Bejon P, Keeling MJ, Nokes DJ, Barasa E
Science, (2021). 374:989-994

Tracking the introduction and spread of SARS-CoV-2 in coastal Kenya.Githinji G, de Laurent ZR, Mohammed KS, Omuoyo DO, Macharia PM, Morobe JM, Otieno E, Kinyanjui SM, Agweyu A, Maitha E, Kitole B, Suleiman T, Mwakinangu M, Nyambu J, Otieno J, Salim B, Kasera K, Kiiru J, Aman R, Barasa E, Warimwe G, Bejon P, Tsofa B, Ochola-Oyier LI, Nokes DJ, Agoti CN
Nat Commun, (2021). 12:4809

Improving statistical power in severe malaria genetic association studies by augmenting phenotypic precision.Watson JA, Ndila CM, Uyoga S, Macharia A, Nyutu G, Mohammed S, Ngetsa C, Mturi N, Peshu N, Tsofa B, Rockett K, Leopold S, Kingston H, George EC, Maitland K, Day NP, Dondorp AM, Bejon P, Williams TN, Holmes CC, White NJ
Elife, (2021). 10:69698

Temporal trends of SARS-CoV-2 seroprevalence during the first wave of the COVID-19 epidemic in Kenya.Adetifa IMO, Uyoga S, Gitonga JN, Mugo D, Otiende M, Nyagwange J, Karanja HK, Tuju J, Wanjiku P, Aman R, Mwangangi M, Amoth P, Kasera K, Ng'ang'a W, Rombo C, Yegon C, Kithi K, Odhiambo E, Rotich T, Orgut I, Kihara S, Bottomley C, Kagucia EW, Gallagher KE, Etyang A, Voller S, Lambe T, Wright D, Barasa E, Tsofa B, Bejon P, Ochola-Oyier LI, Agweyu A, Scott JAG, Warimwe GM
Nat Commun, (2021). 12:3966

An innovative leadership development initiative to support building everyday resilience in health systems.Nzinga J, Boga M, Kagwanja N, Waithaka D, Barasa E, Tsofa B, Gilson L, Molyneux S
Health Policy Plan, (2021). 36:1023-1035

Examining health sector application and utility of program-based budgeting: County level experiences in Kenya.Tsofa B, Musotsi P, Kagwanja N, Waithaka D, Molyneux S, Barasa E, Maina T, Chuma J
Int J Health Plann Manage, (2021). 36:1521-1532

Health system responsiveness: a systematic evidence mapping review of the global literature.Khan G, Kagwanja N, Whyle E, Gilson L, Molyneux S, Schaay N, Tsofa B, Barasa E, Olivier J
Int J Equity Health, (2021). 20:112

Collective sensemaking for action: researchers and decision makers working collaboratively to strengthen health systems.Gilson L, Barasa E, Brady L, Kagwanja N, Nxumalo N, Nzinga J, Molyneux S, Tsofa B
BMJ, (2021). 372:m4650

Seroprevalence of anti-SARS-CoV-2 IgG antibodies in Kenyan blood donors.Uyoga S, Adetifa IMO, Karanja HK, Nyagwange J, Tuju J, Wanjiku P, Aman R, Mwangangi M, Amoth P, Kasera K, Ng'ang'a W, Rombo C, Yegon C, Kithi K, Odhiambo E, Rotich T, Orgut I, Kihara S, Otiende M, Bottomley C, Mupe ZN, Kagucia EW, Gallagher KE, Etyang A, Voller S, Gitonga JN, Mugo D, Agoti CN, Otieno E, Ndwiga L, Lambe T, Wright D, Barasa E, Tsofa B, Bejon P, Ochola-Oyier LI, Agweyu A, Scott JAG, Warimwe GM
Science, (2021). 371:79-82

Prevalence of anti-SARS-CoV-2 IgG antibodies among Kenyan blood donors between June and August 2021..Uyoga S, Otiende M, Adetifa IMO, Karanja HK, Gitonga J, Mugo D, Makale J, Tawa B, Singilai A, Nyagwange J, Tuju J, Aman R, Mwangangi M, Amoth P, Kasera K, Ng’ang’a W, Kilonzo N, Chege E, Yegon C, Rotich T, Orgut I, Kagucia EW, Gallagher KE, Etyang A, Voller S, Bottomley C, Lambe T, Wright D, Tsofa B, Mwangangi J, Barasa E, Bejon P, Ochola-Oyier LI, Warimwe GM, Scott JAG, Agweyu A
1st International Conference on Public Health in Africa (CPHIA), (2021). :

Experiences from the Kenyan coast of receiving and responding to public feedback in the early days (March-August 2020) of the COVID-19 Response..Kagwanja N, Tsofa B, Hinga A, Molyneux S
1st International Conference on Public Health in Africa (CPHIA), (2021). :