Boniface Karia

Kilifi, Kenya

Last Updated: 09/26/2026

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Found 19 publications

Comparison of capillary microsampling and venous blood for multi-pathogen serosurveillance.

Comparison of capillary microsampling and venous blood for multi-pathogen serosurveillance.

Journal: Scientific reports

Published: March 24, 2026

Trends and patterns of varicella zoster virus infection in Kilifi: A population-based serosurvey.

Trends and patterns of varicella zoster virus infection in Kilifi: A population-based serosurvey.

Journal: PLOS global public health

Published: February 05, 2026

Seroprevalence of antibodies against diphtheria, tetanus, and pertussis over a 12-year period in children in Kilifi, Kenya (2009-2021).

Seroprevalence of antibodies against diphtheria, tetanus, and pertussis over a 12-year period in children in Kilifi, Kenya (2009-2021).

Journal: International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases

Published: October 08, 2025

Comparative performance of the InBios SCoV-2 Detect TM IgG ELISA and the in-house KWTRP ELISA in detecting SARS-CoV-2 spike IgG antibodies in Kenyan populations.

Comparative performance of the InBios SCoV-2 Detect TM IgG ELISA and the in-house KWTRP ELISA in detecting SARS-CoV-2 spike IgG antibodies in Kenyan populations.

Journal: Wellcome open research

Published: July 25, 2025

Active vaccine safety surveillance: Experience from a prospective cohort event monitoring study of COVID-19 vaccines in Kenya.

Active vaccine safety surveillance: Experience from a prospective cohort event monitoring study of COVID-19 vaccines in Kenya.

Journal: PLOS global public health

Published: April 25, 2025

Modelling the relative contribution of infection, routine vaccination and supplementary immunisation activities to measles seroconversion in Kenyan Children.

Modelling the relative contribution of infection, routine vaccination and supplementary immunisation activities to measles seroconversion in Kenyan Children.

Journal: PLoS computational biology

Published: February 20, 2025

Seroprevalence of Immunoglobulin G against measles and rubella over a 12-year period (2009-2021) in Kilifi, Kenya and the impact of the Measles-Rubella (MR) vaccine campaign of 2016.

Seroprevalence of Immunoglobulin G against measles and rubella over a 12-year period (2009-2021) in Kilifi, Kenya and the impact of the Measles-Rubella (MR) vaccine campaign of 2016.

Journal: Vaccine

Published: February 11, 2025

Evaluation of population immunity against SARS-CoV-2 variants, EG.5.1, FY.4, BA.2.86, JN.1, JN.1.4, and KP.3.1.1 using samples from two health demographic surveillance systems in Kenya.

Evaluation of population immunity against SARS-CoV-2 variants, EG.5.1, FY.4, BA.2.86, JN.1, JN.1.4, and KP.3.1.1 using samples from two health demographic surveillance systems in Kenya.

Journal: BMC infectious diseases

Published: July 29, 2024

SARS-CoV-2 seroprevalence and implications for population immunity: Evidence from two Health and Demographic Surveillance System sites in Kenya, February-December 2022.

SARS-CoV-2 seroprevalence and implications for population immunity: Evidence from two Health and Demographic Surveillance System sites in Kenya, February-December 2022.

Journal: Influenza and other respiratory viruses

Published: April 05, 2023

The impact of the COVID-19 pandemic on vaccine coverage in Kilifi, Kenya: A retrospective cohort study.

The impact of the COVID-19 pandemic on vaccine coverage in Kilifi, Kenya: A retrospective cohort study.

Journal: Vaccine

Published: July 27, 2022

The impact of introduction of the 10-valent pneumococcal conjugate vaccine on pneumococcal carriage in Nigeria.

The impact of introduction of the 10-valent pneumococcal conjugate vaccine on pneumococcal carriage in Nigeria.

Journal: Nature communications

Published: March 15, 2022

SARS-CoV-2 seroprevalence in three Kenyan health and demographic surveillance sites, December 2020-May 2021.

SARS-CoV-2 seroprevalence in three Kenyan health and demographic surveillance sites, December 2020-May 2021.

Journal: PLOS global public health

Published: February 15, 2022

Showing 1-12 of 19

Last Updated: 09/26/2026