The chances are you have never seen his boy before but you have seen many like him. His name is harris. Johnny harris. He is in the seventh grade. The disease that made him a cripple is no stranger. Polio, a Communicable Disease. It was poliomyelitis, a Communicable Disease. Encephalitis. Rocky mountain spotted fever. Ringworm. Infectious diarrhea. Typhus. Malaria. Influenza. Communicable diseases. Where do they come from and how do they spread. Many diseases like tuberculosis, poliomyelitis and influenza spread from persontoperson to person. Some diseases spread by other means. Rats may carry typhus. Mice may cause dysentery. Mosquitoes bring malaria, encephalitis. Rocky mountain fever, relaxing fever. Flies carry typhoid. Fleas carried you bionic plague. Some diseases spread through contaminated meat or food. Raw milk may cause diphtheria. Polluted water. Every year hundreds of thousands of people contract diseases and suffer from Communicable Diseases and many die of preventable inf
okay. okay, man. the chances are you never seen this boy before but you ve seen many like him. his name is harris johnny harris and he s in the seventh grade at district 2. though johnny himself is a stranger to you the disease that made him a cripple is no stranger. it was poliomyelitis a communicable disease. stop the lightest. rocky mountain spotted fever ringworm infectious diarrhea murine typhus malaria influenza communicable diseases where do they come from and how do they spread? many diseases like tuberculosis poliomyelitis and influenza survive in man and are spread from person to person. some diseases spread by other means rats may carry typhus mice may cause bacillary. mary mosquitoes bring malaria dingy encephalitis ticks bring rocky mountain fever relapsing fever flies carry typhoid trachoma. fleas carry bubonic plague some diseases spread from contaminated meat or food raw milk may cause diphtheria undulant fever polluted water schistosomiasis cholera. here ever
okay. okay, man. the chances are you never seen this boy before but you ve seen many like him. his name is harris johnny harris and he s in the seventh grade at district 2. though johnny himself is a stranger to you the disease that made him a cripple is no stranger. it was poliomyelitis a communicable disease. stop the lightest. rocky mountain spotted fever ringworm infectious diarrhea murine typhus malaria influenza communicable diseases where do they come from and how do they spread? many diseases like tuberculosis poliomyelitis and influenza survive in man and are spread from person to person. some diseases spread by other means rats may carry typhus mice may cause bacillary. mary mosquitoes bring malaria dingy encephalitis ticks bring rocky mountain fever relapsing fever flies carry typhoid trachoma. fleas carry bubonic plague some diseases spread from contaminated meat or food raw milk may cause diphtheria undulant fever polluted water schistosomiasis cholera. here ever
okay. okay, man. the chances are you never seen this boy before but you ve seen many like him. his name is harris johnny harris and he s in the seventh grade at district 2. though johnny himself is diseast made him a cripple is no stranger. it was poliomyelitis a communicable disease. stop the lightest. rocky mountain spotted fever ringworm infectious diarrhea murine typhus malaria influenza communicable diseases where do they come from and how do they spread? many diseases like tuberculosis poliomyelitis and influenza survive in man and are spread from person to person. some diseases spread by other means rats may carry typhus mice may cause bacillary. mary mosquitoes bring malaria dingy encephalitis ticks bring rocky mountain fever relapsing fever flies carry typhoid trachoma. fleas carry bubonic plague some diseases spread from contaminated meat or food raw milk may cause diphtheria undulant fever polluted water schistosomiasis cholera. here every year hundreds of thousand
okay. okay, man. the chances are you never seen this boy before but you ve seen many like him. his name is harris johnny harris and he s in the seventh grade at district 2. though johnny himself is a stranger to you the disease that made him a cripple is no stranger. it was poliomyelitis a communicable disease. stop the lightest. rocky mountain spotted fever ringworm infectious diarrhea murine typhus malaria influenza communicable diseases where do they come from and how do they spread? many diseases like tuberculosis poliomyelitis and influenza survive in man and are spread from person to person. some diseases spread by other means rats may carry typhus mice may cause bacillary. mary mosquitoes bring malaria dingy encephalitis ticks bring rocky mountain fever relapsing fever flies carry typhoid trachoma. fleas carry bubonic plague some diseases spread from contaminated meat or food raw milk may cause diphtheria undulant fever polluted water schistosomiasis cholera. here ever