71.   You can get AIDS from sexual intercourse with an infected partner, from sharing drug needles with an infected person or from being born to an infected mother.

72.   Akena does not know how he got the virus, which is normally spread by contact with the bodily fluids of an infected person.

73.   Before the Vibrio cholerae bacteria leave an infected person, something, perhaps stomach acid, prompts the germs to switch on a slew of genes, Camilli said.

74.   Disease spread by close contact with infected persons.

75.   Hence, it helps avert all the discomforts, risks, and inconveniences posed by chicken pox to infected persons.

76.   Illness can be caused by exposure to an infected person, or by ingesting tainted food or liquids.

77.   It can be picked up by exposure to an infected person or by drinking dirty water.

78.   It can be a decade or more before an infected person develops AIDS.

79.   It is transmitted by ingesting food or water contaminated by fecal matter of an infected person.

80.   It is transmitted through food or water contaminated by the fecal matter of an infected person.