51.   New York state is studying brook trout vulnerability, though at this point the state has found only mildly infected fish that show no symptoms.

52.   Not everyone shows symptoms.

53.   None showed symptoms of mycobacteriosis.

54.   One person has died from exposure, but only a few others have shown symptoms or have been exposed, and they all are expected to recover.

55.   Plants that show symptoms of wilt should be removed and discarded immediately.

56.   Randy, who lives in Orlando, has shown few symptoms of AIDS and has not been on medication in months.

57.   Santiago in particular, though he shows symptoms of self-regard, has little charm to spare.

58.   She has leukemia, but was released from the hospital six months ago after her case stabilized, and has shown no symptoms since then.

59.   She was showing classic symptoms of a gallbladder attack.

60.   Some horses that test positive for the disease show no symptoms and are able to compete, but there is a risk of infecting other animals.