William N. Hall

Epidemic Keratoconjunctivitis in a Chronic Care Facility: Risk Factors and Measures for Control

Objective: To study patterns of transmission of epidemic keratoconjunctivitis (EKC) in a chronic care facility and to assess control measures and prevent future outbreaks in this setting.

Hepatitis B vaccination programs for hospital workers: Results of a statewide survey

To assess the implementation of hepatitis B virus (HBV) vaccination programs for hospital workers, we mailed questionnaires to all 229 licensed Michigan hospitals. The response rate was 96% (221/229); of these, 68% (150/221) had vaccination programs. Although multiple hospital characteristics were associated with the presence of a vaccination program, characteristics that independently predicted the presence of a program were medical school affiliation, nonpsychiatric specialty, and the existence of a hepatitis B immune globulin protocol. The most common reason given (56%, 40/71) for the absence of a program was insufficient worker risk of hepatitis B infection; this response was frequent in psychiatric (91%, 10/11) and rural hospitals (61%, 11/18). Among high-risk workers, attending physicians were less likely than other high-risk workers to be included in vaccination programs (68% vs. 95%, respectively). Fear of vaccine-associated acquired immunodeficiency syndrome was most frequently cited as the primary reason for vaccine refusal. We conclude that unwarranted fears about the vaccines safety need to be dispelled, that high-risk physicians should be included in vaccination programs, and that rural and psychiatric hospital policies reflect their perceived risk of occupational HBV infection.