About the Authors
- Josephine V. J. Lightowler
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Affiliations Ngwelezane Hospital, Empangeni, KwaZulu-Natal, South Africa, John Radcliffe Hospital, Oxford, United Kingdom
- Graham S. Cooke
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* E-mail: gcooke@africacentre.ac.za
Affiliations Africa Centre for Health and Population Studies, University of KwaZulu-Natal, Mtubatuba, South Africa, Department of Infectious Diseases, Imperial College London, London, United Kingdom
- Portia Mutevedzi
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Affiliation Africa Centre for Health and Population Studies, University of KwaZulu-Natal, Mtubatuba, South Africa
- Richard J. Lessells
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Affiliation Africa Centre for Health and Population Studies, University of KwaZulu-Natal, Mtubatuba, South Africa
- Marie-Louise Newell
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Affiliations Africa Centre for Health and Population Studies, University of KwaZulu-Natal, Mtubatuba, South Africa, UCL Institute of Child Health, London, United Kingdom
- Martin Dedicoat
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Affiliations Ngwelezane Hospital, Empangeni, KwaZulu-Natal, South Africa, University of Limpopo, Limpopo, South Africa
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: JVL GC MD. Performed the experiments: MD. Analyzed the data: JVL GC PM RJL MLN MD. Wrote the paper: JVL GC PM RJL MLN MD.