title: Clinical trials: The mathematics of falling vaccine efficacy with rising disease incidence.
authors.affiliation: Liverpool School of Tropical Medicine, United Kingdom; CIBIO-InBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, Universidade do Porto, Portugal; Instituto de Matemática e Estatística, Universidade de São Paulo, Brazil. Electronic address: gabriela.gomes@lstmed.ac.uk.
authors.forename: M Gabriela M
authors.initials: MGM
authors.lastname: Gomes
authors.affiliation: Liverpool School of Tropical Medicine, United Kingdom; Malawi Liverpool Wellcome Trust Programme of Clinical Tropical Research, Blantyre, Malawi.
authors.forename: Stephen B
authors.initials: SB
authors.lastname: Gordon
authors.affiliation: Liverpool School of Tropical Medicine, United Kingdom.
authors.forename: David G
authors.initials: DG
authors.lastname: Lalloo
mesh_terms: D002986:Clinical Trials as Topic; D003141:Communicable Diseases / Q000453:epidemiology*; D006801:Humans; D000071497:Immunogenicity, Vaccine; D008962:Models, Theoretical; D014612:Vaccines / Q000592:standards*
chemical_list: D014612:Vaccines