21.   For example, a parasitic trichimonas infection may cause a thin, foamy, foul-smelling yellowish green or gray discharge.

22.   Fungal infections can also cause a thick appearance of the nail, as dead skin piles up underneath.

23.   In people with healthy immune systems, infection with cryptosporidium causes diarrhea, nausea and stomach cramps but is not life-threatening.

24.   In some cases the infections can cause pain in walking or grasping objects.

25.   Infections caused three more hospitalizations, she said.

26.   Infections generally cause nausea, vomiting, cramps, diarrhea, fever, and headache that last several days.

27.   Instead, the infection caused all of them to fly away, leaving him with empty hives.

28.   Lawmakers saw a much greater need for the legislation when anthrax infections caused panic a few weeks later.

29.   Left untreated, the infection can cause blindness, loss of all sensation in extremities, cartilage and bone erosion, and sterility.

30.   Of greatest concern, so far, are five reported cases of diarrhea in the Pajaro area, perhaps caused by infection with fecal bacteria.