It was TYRANNY

 

 

 

Jefferson, Tom, et al. "Physical Interventions To Interrupt or Reduce the Spread of Respiratory Viruses." Cochrane Library 30 Jan. 2023.*

         https://doi.org/10.1002/14651858.CD006207.pub6

         https://www.cochranelibrary.com/cdsr/doi/10.1002/14651858.CD006207.pub6/full

         2023