Amelia V. Buys

Johannesburg, GT, South Africa

Last Updated: 09/26/2026

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Found 31 publications

Respiratory Syncytial Virus Symptomatic Fraction, Shedding and Detection in Children Aged 6-23 Months in South Africa in 2022.

Respiratory Syncytial Virus Symptomatic Fraction, Shedding and Detection in Children Aged 6-23 Months in South Africa in 2022.

Journal: Influenza and other respiratory viruses

Published: February 19, 2026

Changes in the Epidemiology of Influenza and Respiratory Syncytial Virus During 2020-2022 Relative to the Pre-COVID-19 Pandemic Period (2017-2020) From Systematic Sentinel Syndromic Surveillance in South Africa.

Changes in the Epidemiology of Influenza and Respiratory Syncytial Virus During 2020-2022 Relative to the Pre-COVID-19 Pandemic Period (2017-2020) From Systematic Sentinel Syndromic Surveillance in South Africa.

Journal: Influenza and other respiratory viruses

Published: August 28, 2025

The roles of pre-season immunity, age, viral shedding, and community exposures in shaping influenza household transmission dynamics.

The roles of pre-season immunity, age, viral shedding, and community exposures in shaping influenza household transmission dynamics.

Journal: Nature communications

Published: May 01, 2025

Bordetella pertussis infection and antibody dynamics in household cohorts in two South African communities, 2016 - 2018: findings from the PHIRST study.

Bordetella pertussis infection and antibody dynamics in household cohorts in two South African communities, 2016 - 2018: findings from the PHIRST study.

Journal: The Journal of infection

Published: April 14, 2025

A Potential Platform for Future Vaccine Trials Identifies a High Incidence of Symptomatic and Asymptomatic Influenza Infection Among Children Aged 6 to 23 Months in South Africa.

A Potential Platform for Future Vaccine Trials Identifies a High Incidence of Symptomatic and Asymptomatic Influenza Infection Among Children Aged 6 to 23 Months in South Africa.

Journal: The Journal of infectious diseases

Published: July 01, 2024

Characteristics of infections with ancestral, Beta and Delta variants of SARS-CoV-2 in the PHIRST-C community cohort study, South Africa, 2020-2021.

Characteristics of infections with ancestral, Beta and Delta variants of SARS-CoV-2 in the PHIRST-C community cohort study, South Africa, 2020-2021.

Journal: BMC infectious diseases

Published: October 16, 2023

An external quality assessment feasibility study; cross laboratory comparison of haemagglutination inhibition assay and microneutralization assay performance for seasonal influenza serology testing: A FLUCOP study.

An external quality assessment feasibility study; cross laboratory comparison of haemagglutination inhibition assay and microneutralization assay performance for seasonal influenza serology testing: A FLUCOP study.

Journal: Frontiers in immunology

Published: December 22, 2022

Risk Factors for Severe Coronavirus Disease 2019 Among Human Immunodeficiency Virus-Infected and -Uninfected Individuals in South Africa, April 2020-March 2022: Data From Sentinel Surveillance.

Risk Factors for Severe Coronavirus Disease 2019 Among Human Immunodeficiency Virus-Infected and -Uninfected Individuals in South Africa, April 2020-March 2022: Data From Sentinel Surveillance.

Journal: Open forum infectious diseases

Published: August 02, 2022

SARS-CoV-2 transmission, persistence of immunity, and estimates of Omicron's impact in South African population cohorts.

SARS-CoV-2 transmission, persistence of immunity, and estimates of Omicron's impact in South African population cohorts.

Journal: Science translational medicine

Published: May 31, 2022

Household Transmission of Severe Acute Respiratory Syndrome Coronavirus 2 From Adult Index Cases With and Without Human Immunodeficiency Virus in South Africa, 2020-2021: A Case-Ascertained, Prospective, Observational Household Transmission Study.

Household Transmission of Severe Acute Respiratory Syndrome Coronavirus 2 From Adult Index Cases With and Without Human Immunodeficiency Virus in South Africa, 2020-2021: A Case-Ascertained, Prospective, Observational Household Transmission Study.

Journal: Clinical infectious diseases : an official publication of the Infectious Diseases Society of America

Published: April 11, 2022

SARS-CoV-2 Seroprevalence after Third Wave of Infections, South Africa.

SARS-CoV-2 Seroprevalence after Third Wave of Infections, South Africa.

Journal: Emerging infectious diseases

Published: March 23, 2022

SARS-CoV-2 incidence, transmission and reinfection in a rural and an urban setting: results of the PHIRST-C cohort study, South Africa, 2020-2021.

SARS-CoV-2 incidence, transmission and reinfection in a rural and an urban setting: results of the PHIRST-C cohort study, South Africa, 2020-2021.

Journal: medRxiv : the preprint server for health sciences

Published: December 15, 2021

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Last Updated: 09/26/2026