Hatchery-Disseminated Diseases 
The following States have received recognition for their efforts in controlling certain 
hatchery-disseminated diseases under the National Poultry Improvement Plan. 
U.S. Pullorum—Typhoid 1975 1978 1986 
Clean State Arkansas Virginia Kansas 
Connecticut Oklahoma 
Florida 1979 
Illinois Tennessee 1987 
Maine Washington 
Massachusetts 1980 
Minnesota Maryland 1988 
Mississippi South Carolina New Jersey 
Nebraska Texas New York 
New Hampshire West Virginia 
North Carolina 1981 
North Dakota Delaware 1989 
Ohio Indiana Louisiana 
South Dakota Michigan 
Utah 1982 Wisconsin 
Vermont Missouri 
1991 
1976 1984 Montana 
Alabama Kentucky 
Georgia 1994 
lowa 1985 California 
Rhode Island Oregon 
1977 
Pennsylvania 1997 
New Mexico 
U.S. Pullorum—Typhoid 1985 
Clean State, Turkeys Colorade 
U.S. M. gallisepticum 1980 1985 1988 
Clean State, Turkeys Illinois Wisconsin New Jersey 
Minnesota 
1986 1990 
1981 Virginia Ohio 
Indiana 
lowa 1987 1993 
Nebraska West Virginia Arkansas 
1982 
North Carolina 
