AUTHOR=Rossouw Theresa M. , Feldman Charles TITLE=Editorial: The Role of Platelet Activation in the Pathophysiology of HIV, Tuberculosis and Pneumococcal Disease JOURNAL=Frontiers in Immunology VOLUME=12 YEAR=2021 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2021.737016 DOI=10.3389/fimmu.2021.737016 ISSN=1664-3224