Randomised, double-blind, placebo-controlled trial of Probiotics To Eliminate COVID-19 Transmission in Exposed Household Contacts (PROTECT-EHC): a clinical trial protocol.
Helen TangLauren BohannonMeagan LewDavid JensenSin-Ho JungAaron ZhaoAnthony D SungPaul E WischmeyerPublished in: BMJ open (2021)
NCT04399252.