DBS Retention Report

1-53 of 53 Results
State NBS Program DBS Retention Time DBS Storage Conditions
Alabama 3 months 2-8 degrees Celsius
Alaska 3 years Testing lab stores for 1 year at room temp then returned to AK for 2 years storage at room temp then destroyed.
Arizona 3 months - specimens of interest or positive kept indefinitely Room Temperature
Arkansas 2 years -20°C with dessicant
California Indefinitely -20°C with dessicant
Colorado 6 months First two weeks at 4C, then Room Temperature
Connecticut 2 years Minus 80 freezer
Delaware 3 years -20°C with dessicant in sealed bags
District of Columbia 1 year Room Temperature
Florida 6 months Ambient temperature
Georgia 2 months up to two years for screen positives 4 °C
Guam one year
Hawaii 1 year Room Temperature
Idaho 1 year Room Temperature
Illinois 2-6 months Room Temperature
Indiana 23 years room temperature
Iowa 5 years 1 year at -80 °C then an additional 4 years at room temperature
Kansas 1 month less than or equal -10 °C
Kentucky 2 months
Louisiana 1 month Refridgerated
Maine Indefinitely -20 (Freezer)
Maryland 25 years 4C (Refrigerated)
Massachusetts 15 years -20 (Freezer)
Michigan Indefinitely Room temperature until December 2008. January 2009 thru September 2010 stored at -20C within 90 days. After October 2010 stored at -20C within 14 days of testing.
Minnesota Indefinitely for specimens collected after August 1, 2014 4C, Refrigerated
Mississippi 1 year
Missouri 5 years (unless a parent opts out of storage) -20 °C to -30 °C with dessicant
Montana 1 year -20 (Freezer)
Nebraska 3 months Refrigerated
Nevada 1 year Room Temperature
New Hampshire 6 months -20 (Freezer)
New Jersey 23 years Room Temperature / Not Air Conditioned
New Mexico 1 year Room air
New York Up to 27 years Refrigerated
North Carolina 5 years Room temperature
North Dakota Age 18 stored in secure temperature controlled room
Ohio 2 years -20 °F
Oklahoma 42 days refrigerated
Oregon 1 year Room Temperature
Pennsylvania 1 year -20 °C
Puerto Rico 2 years, except for positives - 20 years or more 4 degrees celsius
Rhode Island 23 years
South Carolina Specimens are stored for approximately 12 months. After that time they are destroyed in a scientifically acceptable manner. Specimens from infants diagnosed with a condition identified through screening may be stored for a longer period of time Stored specimens are kept in a freezer
South Dakota 1 month Room Temperature
Tennessee 1 year, confirmed positives indefinitely 2-8 °C for those reported as normal; -20 °C for confirmed postives
Texas By default, up to two years. With valid parental decision form indicating OK, up to 25 years. Room temperature; Diagnosed cases and some presumptive positives stored at –15 to –25º
Utah Minimum 90 days Room Temperature for 7 days, then -20 °C
Vermont One year unless parent requests otherwise -20 °C
Virginia Normal samples: stored for 6 months, Abnormals: stored for 10 years ambient temperature
Washington 21 years Room temperature
West Virginia 3 months room temperature
Wisconsin 1 year 4-8 °C
Wyoming 6 months Room Temperature