There have been extensive randomized controlled trial (RCT) studies, and meta-analysis reviews of RCT studies, which all show that masks and respirators do not work to prevent respiratory influenza-like illnesses, or respiratory illnesses believed to be transmitted by droplets and aerosol particles.
They are muzzling all of humanity like dogs and your doctors and health authorities are letting DEEP STATE hidden masters treat us like animals.
Soo… woof woof to all you STUPID servants of satan! ~ oz