Funding for this research was provided by:
National Institutes of Health (R01AI069145)
Institut Pasteur de Dakar (Not applicable)
Received: 13 November 2018
Accepted: 11 December 2018
First Online: 29 December 2018
: Not applicable
: The collection of human blood samples was performed as described in a previous study [CitationRef removed], and this material has remained stored since then. In the previous study approved under the reference 0081MSP/DS/CNRS, blood samples were collected only after obtaining signed informed consent.
: Biological samples from humans were the reminiscent from a previous project whose data have been already published [CitationRef removed]. Consent forms were obtained from the individuals on that occasion.
: The authors declare that they have no competing interests.
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