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1. 167. A Bordetella pertussis Human Challenge Model Induces Immunizing Colonization in the Absence of Symptoms. (26th November 2018)

3. Safety and immunogenicity of the ChAdOx1 nCoV-19 vaccine against SARS-CoV-2: a preliminary report of a phase 1/2, single-blind, randomised controlled trial. Issue 10249 (15th August 2020)