Publications

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isolation of listeria monocytogenes from brains of rabies-negative animals. 19674962441
microbiological quality of packaged ice from various sources in georgia.this study determined the microbiological and chemical quality of ice produced and bagged on premises in retail establishments and in free-standing self-service ice vending machines in the state of georgia and compared the results with that from ice produced by manufacturing companies monitored by the international packaged ice association. two hundred fifty bags of packaged ice samples were obtained from retail locations and self-service ice vending machines, along with 25 bags of packaged manu ...201425198846
survey for listeria monocytogenes in and on ready-to-eat foods from retail establishments in the united states (2010 through 2013): assessing potential changes of pathogen prevalence and levels in a decade.a multiyear interagency listeria monocytogenes market basket survey was undertaken for selected refrigerated ready-to-eat foods purchased at retail in four foodnet sites in the united states. food samples from 16 food categories in six broad groups (seafood, produce, dairy, meat, eggs, and combination foods) were collected weekly at large national chain supermarkets and independent grocery stores in california, maryland, connecticut, and georgia for 100 weeks between december 2010 and march 2013 ...201728437165
multistate outbreak of listeriosis--united states, 2000.since may 2000, 29 illnesses caused by a strain of listeria monocytogenes (lm) have been identified in 10 states: new york (15 cases); georgia (three); connecticut, ohio, and michigan (two each); and california, pennsylvania, tennessee, utah, and wisconsin (one each). dates of lm isolation ranged from may 17 through november 26 with 26 (90%) infections occurring since july 15. when subtyped, the lm isolates from these cases were indistinguishable by pulsed-field gel electrophoresis (pulsenet pat ...200011190115
comprehensive survey of pasteurized fluid milk produced in the united states reveals a low prevalence of listeria monocytogenes.a comprehensive survey was undertaken to generate contemporary data on the prevalence of listeria monocytogenes in pasteurized fluid milk produced in the united states. samples (5,519) near the sell-by expiration date were purchased at retail outlets over a 5-week period and analyzed for presence of l. monocytogenes. products consisted of whole milk, nonfat milk, and chocolate milk packaged in gallon, half gallon, quart, pint, and half-pint containers. samples were collected from both large and ...200515895729
multistate outbreak of listeriosis--united states, 1998.since early august 1998, 40 illnesses caused by a single strain of listeria monocytogenes (lm) have been identified in 10 states: ohio (13 cases); new york; tennessee, massachusetts, and west virginia (three each); michigan (two); and connecticut, oregon, vermont, and georgia (one each). dates of illness onset or lm isolation ranged from august 2 through december 2. all lm isolates from these cases are serotype 4b and share an unusual pattern when subtyped either by pulsed-field gel electrophore ...19989883769
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