Emotional distress.  Ineffective cleaning may have exposed veterans to disease.
D004644:Emotions; D004864:Equipment and Supplies / Q000382:microbiology*; D015658:HIV Infections / Q000635:transmission; D006525:Hepatitis, Viral, Human / Q000635:transmission; D006801:Humans; D008281:Maine; D013315:Stress, Psychological; D014728:Veterans