About the Authors

Dorothy H. L. Ng

Affiliations Division of Immunoregulation, MRC National Institute for Medical Research, London, United Kingdom, Division of Parasitology, MRC National Institute for Medical Research, London, United Kingdom

John J. Skehel

Affiliation Division of Virology, MRC National Institute for Medical Research, London, United Kingdom

George Kassiotis

Contributed equally to this work with: George Kassiotis, Jean Langhorne

gkassio@nimr.mrc.ac.uk (GK); jlangho@nimr.mrc.ac.uk (JL)

Affiliation Division of Immunoregulation, MRC National Institute for Medical Research, London, United Kingdom

Jean Langhorne

Contributed equally to this work with: George Kassiotis, Jean Langhorne

gkassio@nimr.mrc.ac.uk (GK); jlangho@nimr.mrc.ac.uk (JL)

Affiliation Division of Parasitology, MRC National Institute for Medical Research, London, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: GK JL. Performed the experiments: DHLN GK. Analyzed the data: DHLN GK JL. Contributed reagents/materials/analysis tools: JJS. Wrote the paper: DHLN GK JL JJS.