The chances are youve never seen this boy before, but you seen many like him. His name is harris, johnny harris, and hes in the seventh grade at district two. Although johnny is a stranger to you, the disease that made him a cripple is no stranger. It is polio, a Communicable Disease. Encephalitis, Rocky Mountains ringworm,ver, typhus,us diarrhea, influenza, Communicable Diseases. Where do they come from . And how do they spread . Many diseases, like tuberculosis, poliomyelitis, and influenza, survived in man and there spread from persontoperson. Some diseases spread by other means. Rats may carry typhus. Mice may call this because dysentery. Mosquitoes bring malaria and suffer let us. Tick spring Rocky Mountain fever, relaxing fever. Flies carry typhoid. Fleas carry the bonnet plague. B bonnet bubonic plague. Raw milk may cause fever. Water polluted water polluted water, cholera. Every year, hundreds of thousands of people suffer from Communicable Diseases. And many die, unnecessarily
Some viewers. [whistle] [overlapping chatter] [whistle] [whistle] ok, man. Narrator chances are youve never seen this boy before but youve seen many like him. His name is harris, johnny harris. Though johnny is a stranger to you, the disease that made him a stranger. No it was poliomyelitis, a Communicable Disease. Encephalitis. Rocky mountain spotted fever. Ringworm. Infectious diarrhea. Typhus. Malaria. Influenza. Ommunicable diseases where do they come from and how do they spread. Tuberculosis,like poliomyelitis and influenza spread from persontoperson to person. Some diseases spread by other means. Rats may carry typhus. Mice may cause dysentery. Malaria,rs bring encephalitis. Tec spring Rocky Mountain fever, relaxing fever. Leas carried you bionic plague some diseases spread through contaminated meat or food. Rob milk may cause diphtheria. Polluted water. Every year hundreds of thousands contract diseases and many die of preventable infections. Communicable diseases recognize no b
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