UTPB Does Mask Experiments to See if They Work or Not
Students at UTPB along with a microbiologist put together an experiment to see if masks prevent the spread of droplets.
According to NewsWest 9, the student/microbiologist team put together a controlled experiment to see if the mask prevented the spread of droplets.
After many different scenarios the basic finding was that masks work in the prevention of spreading droplets.
So don't listen to anything telling you that masks do not work, they help in preventing the spread of any kind of disease.