2.236 Mga Panonood
Discuses virus diseases. Reviews the known viral diseases and the development of vaccination. Explains how a polio virus attacks a cell. Analyzes the activity of viruses, which cause cancer in animal cells. Demonstrates how virus cultures can be grown and used for inoculation. Concludes by discussing cures for viral diseases.
Unang Petsa ng Hangin : Jan 01, 1960
Huling petsa ng Air : Feb 19, 1960
Episode : 8 Episode
Panahon : 1 Panahon
Runtime: 29 minuto
Studio: PBS
Bansa: United States of America
