Fly specks on a menu card are found to contain tuberculosis bacillus in the U.S.
United States USA Date:1924 Duration:1 min 52 sec Sound:NO SOUND
Experiments on fly specks show the fly as a disease carrier in the United States. A fly moves on a menu card. A cup and sweets on a dining table. The fly sits on the sweets. Experiments are performed which show that these fly specks frequently contain disease germs in an active and virulent state. After incubation the fly specks show living germs of typhoid and spinal meningitis. Tuberculosis bacillus seen.
This historic stock footage available in HD and SD video. View pricing below video player.
Have a correction or more info about this clip? Edit Now
Be the first to correct or edit this clip's info! Edit Now