Using Expert Elicitation To Link Foodborne Illnesses in the United States to Foods

2007 ◽  
Vol 70 (5) ◽  
pp. 1220-1229 ◽  
Author(s):  
SANDRA HOFFMANN ◽  
PAUL FISCHBECK ◽  
ALAN KRUPNICK ◽  
MICHAEL McWILLIAMS
Keyword(s):  
United States ◽  
Toxoplasma Gondii ◽  
Foodborne Pathogens ◽  
The United States ◽  
Foodborne Illness ◽  
Expert Elicitation ◽  
Foodborne Illnesses ◽  
Confidence Bounds ◽  
Food Pathogen ◽  
The Relationship

U.S. foodborne illness risk analysis would benefit greatly from better information on the relationship between the incidence of foodborne illness and exposure to foodborne pathogens. In this study, expert elicitation was used to attribute U.S. foodborne illnesses caused by the nine FoodNet pathogens, Toxoplasma gondii, and noroviruses to consumption of foods in 11 broad categories. Forty-two nationally recognized food safety experts responded to a formal written expert elicitation survey. For each pathogen, respondents gave their best estimate of the distribution of foodborne illnesses associated with each of the food categories and the 90% confidence bounds on each of their estimates. Based on the work of Paul Mead and his coauthors, food attribution percentage estimates from this study were used to attribute case, hospitalization, and death incidence estimates to foods according to pathogen. These attribution estimates indicate that 15 food-pathogen pairs account for 90% of the illnesses, 25 pairs account for 90% of hospitalizations, and 21 pairs account for 90% of deaths.

Ground Beef Consumption Patterns in the United States, FoodNet, 2006 through 2007

2012 ◽  
Vol 75 (2) ◽  
pp. 341-346 ◽  
Author(s):  
ETHEL V. TAYLOR ◽  
KRISTIN G. HOLT ◽  
BARBARA E. MAHON ◽  
TRACY AYERS ◽  
DAWN NORTON ◽  
...  
Keyword(s):  
United States ◽  
Foodborne Pathogens ◽  
College Education ◽  
Ground Beef ◽  
The United States ◽  
High Rate ◽  
Foodborne Illnesses ◽  
Beef Patties ◽  
Uremic Syndrome ◽  
Using Data

Infection resulting from foodborne pathogens, including Escherichia coli O157:H7, is often associated with consumption of raw or undercooked ground beef. However, little is known about the frequency of ground beef consumption in the general population. The objective of this study was to describe patterns of self-reported ground beef and pink ground beef consumption using data from the 2006 through 2007 FoodNet Population Survey. From 1 July 2006 until 30 June 2007, residents of 10 FoodNet sites were contacted by telephone and asked about foods consumed within the previous week. The survey included questions regarding consumption of ground beef patties both inside and outside the home, the consumption of pink ground beef patties and other types of ground beef inside the home, and consumption of ground beef outside the home. Of 8,543 survey respondents, 75.3% reported consuming some type of ground beef in the home. Of respondents who ate ground beef patties in the home, 18.0% reported consuming pink ground beef. Consumption of ground beef was reported most frequently among men, persons with incomes from $40,000 to $75,000 per year, and persons with a high school or college education. Ground beef consumption was least often reported in adults ≥65 years of age. Men and persons with a graduate level education most commonly reported eating pink ground beef in the home. Reported consumption of ground beef and pink ground beef did not differ by season. Ground beef is a frequently consumed food item in the United States, and rates of consumption of pink ground beef have changed little since previous studies. The high rate of consumption of beef that has not been cooked sufficiently to kill pathogens makes pasteurization of ground beef an important consideration, especially for those individuals at high risk of complications from foodborne illnesses such as hemolytic uremic syndrome.

scholarly journals Food Safety Knowledge and Behaviors of Women, Infant, and Children (WIC) Program Participants in the United States

2008 ◽  
Vol 71 (8) ◽  
pp. 1651-1658 ◽  
Author(s):  
JUNEHEE KWON ◽  
AMBER N. S. WILSON ◽  
CAROLYN BEDNAR ◽  
LISA KENNON
Keyword(s):  
United States ◽  
Food Safety ◽  
Ethnic Groups ◽  
Foodborne Pathogens ◽  
Low Income ◽  
Safety Information ◽  
The United States ◽  
Foodborne Illnesses ◽  
Chi Square ◽  
Safety Knowledge

Although the incidence of foodborne illnesses has declined, thousands of cases are still reported in the United States. In conjunction with industry efforts to reduce foodborne pathogens, consumers play an important role in decreasing foodborne illnesses. To assess food safety knowledge and food handling behaviors of low-income, high-risk populations, a study was conducted with participants of the Special Supplemental Food Program for Women, Infants, and Children (WIC). A survey was conducted with 1,598 clients from 87 WIC agencies nationwide. Descriptive statistics, chi-square analyses, t tests, and analyses of variance were calculated. A majority of respondents received food safety information from WIC (78.7%), family (63.1%), and television (60.7%). Most respondents recognized the necessity for washing and sanitizing cutting boards and utensils (94.3%), but only 66.1% knew the correct ways to sanitize. Using a thermometer to ensure doneness of meat was least recognized (23.7%) and used by even fewer respondents (7.7%). The majority (77.4%) used color of meat and/or juices when checking the doneness of ground beef items. Over half of the respondents (58.4%) used acceptable thawing methods, but many thawed frozen meats on the counter (21.0%) or in a sink filled with water (20.6%). There were significant differences in thawing methods, overall knowledge scores, and overall behavior scores among different racial and ethnic groups. White respondents had higher knowledge scores than did Hispanics, and blacks had lower behavior scores than did individuals in the other racial and ethnic groups. Results of the study suggested the need for food safety education for low-income consumers and different messages to be delivered to specific demographic groups.

Fresh Produce: A Growing Cause of Outbreaks of Foodborne Illness in the United States, 1973 through 1997

2004 ◽  
Vol 67 (10) ◽  
pp. 2342-2353 ◽  
Author(s):  
SUMATHI SIVAPALASINGAM ◽  
CINDY R. FRIEDMAN ◽  
LINDA COHEN ◽  
ROBERT V. TAUXE
Keyword(s):  
United States ◽  
Foodborne Pathogens ◽  
Fresh Produce ◽  
The United States ◽  
Foodborne Illness ◽  
Healthy Diet ◽  
Escherichia Coli O157 ◽  
Complex Interactions ◽  
Control And Prevention ◽  
Foodborne Outbreaks

Fresh produce is an important part of a healthy diet. During the last three decades, the number of outbreaks caused by foodborne pathogens associated with fresh produce consumption reported to the Centers for Disease Control and Prevention has increased. To identify trends, we analyzed data for 1973 through 1997 from the Foodborne Outbreak Surveillance System. We defined a produce-associated outbreak as the occurrence of two or more cases of the same illness in which epidemiologic investigation implicated the same uncooked fruit, vegetable, salad, or juice. A total of 190 produce-associated outbreaks were reported, associated with 16,058 illnesses, 598 hospitalizations, and eight deaths. Produce-associated outbreaks accounted for an increasing proportion of all reported foodborne outbreaks with a known food item, rising from 0.7% in the 1970s to 6% in the 1990s. Among produce-associated outbreaks, the food items most frequently implicated included salad, lettuce, juice, melon, sprouts, and berries. Among 103 (54%) produce-associated outbreaks with a known pathogen, 62 (60%) were caused by bacterial pathogens, of which 30 (48%) were caused by Salmonella. During the study period, Cyclospora and Escherichia coli O157:H7 were newly recognized as causes of foodborne illness. Foodborne outbreaks associated with fresh produce in the United States have increased in absolute numbers and as a proportion of all reported foodborne outbreaks. Fruit and vegetables are major components of a healthy diet, but eating fresh uncooked produce is not risk free. Further efforts are needed to better understand the complex interactions between microbes and produce and the mechanisms by which contamination occurs from farm to table.

Radiation Inactivation of Foodborne Pathogens on Frozen Seafood Products

2011 ◽  
Vol 74 (4) ◽  
pp. 641-644 ◽  
Author(s):  
CHRISTOPHER H. SOMMERS ◽  
KATHLEEN T. RAJKOWSKI
Keyword(s):  
United States ◽  
Staphylococcus Aureus ◽  
Listeria Monocytogenes ◽  
Radiation Dose ◽  
Gamma Radiation ◽  
Gamma Irradiation ◽  
Foodborne Pathogens ◽  
The United States ◽  
Foodborne Illness ◽  
Seafood Products

Foodborne illness due to consumption of contaminated seafood is, unfortunately, a regular occurrence in the United States. Ionizing (gamma) radiation can effectively inactivate microorganisms and extend the shelf life of seafood. In this study, the ability of gamma irradiation to inactivate foodborne pathogens surface inoculated onto frozen seafood (scallops, lobster meat, blue crab, swordfish, octopus, and squid) was investigated. The radiation D10-values (the radiation dose needed to inactivate 1 log unit of a microorganism) for Listeria monocytogenes, Staphylococcus aureus, and Salmonella inoculated onto seafood samples that were then frozen and irradiated in the frozen state (−20°C) were 0.43 to 0.66, 0.48 to 0.71, and 0.47 to 0.70 kGy, respectively. In contrast, the radiation D10-value for the same pathogens suspended on frozen pork were 1.26, 0.98, and 1.18 kGy for L. monocytogenes, S. aureus, and Salmonella, respectively. The radiation dose needed to inactivate these foodborne pathogens on frozen seafood is significantly lower than that for frozen meat or frozen vegetables.

Abusive Men's Use of Children to Control Their Partners and Ex-Partners

2007 ◽  
Vol 12 (1) ◽  
pp. 54-61 ◽  
Author(s):  
Marisa L. Beeble ◽  
Deborah Bybee ◽  
Cris M. Sullivan
Keyword(s):  
United States ◽  
Intimate Partner Violence ◽  
Partner Violence ◽  
Emotional Abuse ◽  
The United States ◽  
Intimate Partner ◽  
Anecdotal Evidence ◽  
Multiple Variables ◽  
The Relationship

While research has found that millions of children in the United States are exposed to their mothers being battered, and that many are themselves abused as well, little is known about the ways in which children are used by abusers to manipulate or harm their mothers. Anecdotal evidence suggests that perpetrators use children in a variety of ways to control and harm women; however, no studies to date have empirically examined the extent of this occurring. Therefore, the current study examined the extent to which survivors of abuse experienced this, as well as the conditions under which it occurred. Interviews were conducted with 156 women who had experienced recent intimate partner violence. Each of these women had at least one child between the ages of 5 and 12. Most women (88%) reported that their assailants had used their children against them in varying ways. Multiple variables were found to be related to this occurring, including the relationship between the assailant and the children, the extent of physical and emotional abuse used by the abuser against the woman, and the assailant's court-ordered visitation status. Findings point toward the complex situational conditions by which assailants use the children of their partners or ex-partners to continue the abuse, and the need for a great deal more research in this area.

The United States and the Iranian Nuclear Programme

2018 ◽  
Author(s):  
Steven Hurst
Keyword(s):  
United States ◽  
Decision Making ◽  
Domestic Politics ◽  
The United States ◽  
Nixon Administration ◽  
Comprehensive Plan ◽  
The Us ◽  
Nuclear Issue ◽  
The Relationship

The United States, Iran and the Bomb provides the first comprehensive analysis of the US-Iranian nuclear relationship from its origins through to the signing of the Joint Comprehensive Plan of Action (JCPOA) in 2015. Starting with the Nixon administration in the 1970s, it analyses the policies of successive US administrations toward the Iranian nuclear programme. Emphasizing the centrality of domestic politics to decision-making on both sides, it offers both an explanation of the evolution of the relationship and a critique of successive US administrations' efforts to halt the Iranian nuclear programme, with neither coercive measures nor inducements effectively applied. The book further argues that factional politics inside Iran played a crucial role in Iranian nuclear decision-making and that American policy tended to reinforce the position of Iranian hardliners and undermine that of those who were prepared to compromise on the nuclear issue. In the final chapter it demonstrates how President Obama's alterations to American strategy, accompanied by shifts in Iranian domestic politics, finally brought about the signing of the JCPOA in 2015.

Violence, Social Movements, and Black Freedom Struggles

Contention ◽  
2021 ◽  
pp. 1-9
Author(s):  
AK Thompson
Keyword(s):  
United States ◽  
Social Movements ◽  
The United States ◽  
United States Today ◽  
Black Freedom ◽  
Current Events ◽  
Research Agendas ◽  
Ambivalent Relationship ◽  
The Relationship ◽  
Freedom Struggles

George Floyd’s murder by police on 26 May 2020 set off a cycle of struggle that was notable for its size, intensity, and rate of diffusion. Starting in Minneapolis, the uprising quickly spread to dozens of other major cities and brought with it a repertoire that included riots, arson, and looting. In many places, these tactics coexisted with more familiar actions like public assemblies and mass marches; however, the inflection these tactics gave to the cycle of contention is not easily reconciled with the protest repertoire most frequently mobilized during movement campaigns in the United States today. This discrepancy has led to extensive commentary by scholars and movement participants, who have often weighed in by considering the moral and strategic efficacy of the chosen tactics. Such considerations should not be discounted. Nevertheless, I argue that both the dynamics of contention witnessed during the uprising and their ambivalent relationship to the established protest repertoire must first be understood in historical terms. By considering the relationship between violence, social movements, and Black freedom struggles in this way, I argue that scholars can develop a better understanding of current events while anticipating how the dynamics of contention are likely to develop going forward. Being attentive to these dynamics should in turn inform our research agendas, and it is with this aim in mind that I offer the following ten theses.

Time’s Up! Shorter Hours, Public Policy, and Time Flexibility as an Antidote to Youth Unemployment

2018 ◽  
Author(s):  
Katherine Eva Maich ◽  
Jamie K. McCallum ◽  
Ari Grant-Sasson
Keyword(s):  
United States ◽  
Public Policy ◽  
Labor Market ◽  
Youth Unemployment ◽  
The United States ◽  
Employment Relationships ◽  
Gig Economy ◽  
Hours Of Work ◽  
The Relationship ◽  
Work Scheduling

This chapter explores the relationship between hours of work and unemployment. When it comes to time spent working in the United States at present, two problems immediately come to light. First, an asymmetrical distribution of working time persists, with some people overworked and others underemployed. Second, hours are increasingly unstable; precarious on-call work scheduling and gig economy–style employment relationships are the canaries in the coal mine of a labor market that produces fewer and fewer stable jobs. It is possible that some kind of shorter hours movement, especially one that places an emphasis on young workers, has the potential to address these problems. Some policies and processes are already in place to transition into a shorter hours economy right now even if those possibilities are mediated by an anti-worker political administration.

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