PRISM gave me:

AIDS
allergies
Alzheimer's disease
anxiety disorders
arthritis
asthma
astigmatism
autoimmune diseases
benign prostate hyperplasia (BPH)
bipolar disorder (manic-depressive)
brain cancer
breast cancer
cancer
candidiasis
cataracts
celiac disease
cervical cancer
chicken pox
chlamydia
chronic fatigue syndrome (CFS)
chronic illness
cold sores
colon cancer
constipation
common cold
COPD
cough
Crohn's disease
cystic fibrosis
dementia
diabetes
diarrhea
depression
ebola
eczema
endometriosis
epilepsy
eye disorders
fibroids
fibromyalgia
flu (influenza)
food poisoning
Gallstones
genital herpes
gonorrhea
Graves' disease
Hashimoto's thyroiditis
hay fever
headache
heart disease
hemochromatosis
hepatitis
herpes
high cholesterol
HIV
Hodgkin's disease
HPV (human papilloma virus)
hypertension
impotence
insomnia
irritable bowel syndrome
jaundice
kidney disease
lactose intolerance
leukemia
liver cancer
liver disease
lung cancer
lupus
Lyme disease
lymphoma
meningitis
meningococcal disease
menopause
mental illness
myopia (short-sightedness)
migraine
multiple sclerosis
muscular dystrophy
narcolepsy
Non-Hodgkin's lymphoma
obesity
osteoporosis
otitis media (middle ear infection)
ovarian cancer
overweight
pain
Parkinson's disease
pelvic inflammatory disease
pertussis
pregnancy
premenstrual syndrome (PMS)
prostate cancer
prostate disorders
Raynaud's Phenomenon
SARS
Seizures
sexually transmitted diseases
sleep disorders
smoking
stroke
thrush
thyroid disorders
warts
whooping cough