Fig. 2: The available samples from different research models for immunological interrogation in TB vaccine CoP discovery.
From: Immune correlates of protection as a game changer in tuberculosis vaccine development

The samples that are typically obtained from mice, NHPs, and human beings in clinical trials are summarized. Abbreviations: BAL bronchoalveolar lavage, CoPs correlates of protection, TB tuberculosis, PBMCs peripheral blood mononuclear cells, PET-CT positron emission tomography-computed tomography, VOCs volatile organic compounds. Created with bioRender.com.