Reported by: D Goeller, MS, Worcester County
Health Dept, Snow Hill; D Blythe, MD, M Davenport, MD, M Blackburn, MPH, Maryland
Dept of Health and Mental Hygiene. B Flannery, PhD, C Lucas, PhD, B Fields,
PhD, M Moore, MD, Div of Bacterial and Mycotic Diseases, National Center for
Infectious Diseases; AD Castel, MD, L Hicks, DO, EIS officers, CDC.