31.   Doyle, a consultant to Odwalla, said testing is unreliable because it takes so few bugs to cause human illness.

32.   Drew added that viruses other than true, laboratory-diagnosed influenza or the common cold can cause illness.

33.   Errors in gene expression cause some illnesses.

34.   Experts in hemorrhagic fevers in Sao Paolo state had suspected her illness was caused by yellow fever.

35.   Food that is not canned properly can spoil and cause serious illnesses like botulism.

36.   For example, MicroScan, a Baxter diagnostic program, can identify the bacteria causing an illness and then identify the lowest cost drug for treatment.

37.   For two days last week, Getty received antibiotics to prevent proliferation of a fungus known as aspergillus that can cause serious illness.

38.   He added that the company would reimburse anyone whose doctor indicated that an illness was caused by drinking Coca-Cola.

39.   He said the dampness and stagnant air inside drain pipes is an ideal environment for growing pathogens that cause serious illnesses such as hepatitis and typhoid.

40.   He would commit the agency to regulate fine particles of soot later if further research proved that such pollution caused illness.