- 30 x 19 3/4 inches (76 x 50 cm)
- REFERENCE NUMBER:
The British Ministry of Health took a very visual approach when educating its citizens on healthy habits.
Top Plate: There are 19,000 colonies of living germs on this plate which was held 3 feet away from the sneezer photographed on the right. See the cloud of germ-laden droplets broadcast into the air by a careless sneeze.
Lower Plate: Only One colony of germs got past when the sneezer used his handkerchief.