Reply to Baxter

Affiliations

• ¹ Westmead Children's Hospital and the Marie Bashir Institute for Infectious Diseases and Biosecurity, University of Sydney, Australia.
• ² Tygerberberg Children's Hospital and the Stellenbosch University, Bellville.
• ³ Red Cross Children's Hospital and the University of Cape Town, South Africa.
• ⁴ Oxford University Clinical Research Unit, Ho Chi Minh City, Vietnam.
• ⁵ Nuffield Department of Medicine, Centre for Tropical Medicine and Global Health, University of Oxford, United Kingdom.