About the Authors

Sivapragashini Danaviah

sdanaviah@africacentre.ac.za

Affiliation Africa Centre for Health and Population Studies, University of KwaZulu-Natal, Durban, South Africa

Tulio de Oliveira

Affiliation Africa Centre for Health and Population Studies, University of KwaZulu-Natal, Durban, South Africa

Ruth Bland

Affiliations Africa Centre for Health and Population Studies, University of KwaZulu-Natal, Durban, South Africa, Royal Hospital for Sick Children, Glasgow, United Kingdom

Johannes Viljoen

Affiliations Africa Centre for Health and Population Studies, University of KwaZulu-Natal, Durban, South Africa, Université Montpellier 1, 34090, Montpellier, France

Sureshnee Pillay

Affiliation Africa Centre for Health and Population Studies, University of KwaZulu-Natal, Durban, South Africa

Edouard Tuaillon

Affiliations Université Montpellier 1, 34090, Montpellier, France, Centre Hospitalier Universitaire de Montpellier, Département de Bactériologie-Virologie, Institut de Recherche en Biothérapie and Department of Medical Information, 34295, Montpellier, France

Philippe Van de Perre

Affiliations Université Montpellier 1, 34090, Montpellier, France, Centre Hospitalier Universitaire de Montpellier, Département de Bactériologie-Virologie, Institut de Recherche en Biothérapie and Department of Medical Information, 34295, Montpellier, France

Marie-Louise Newell

Affiliations Africa Centre for Health and Population Studies, University of KwaZulu-Natal, Durban, South Africa, Faculty of Medicine, University of Southampton, Southampton, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SD M-LN PvdP TdO JV RB. Performed the experiments: SD SP. Analyzed the data: SD TdO JV PvdP. Wrote the paper: SD TdO JV PvdP M-LN RB ET.