Publications by authors named "Erin Moritz"

Problem/condition: Each year, state and local public health departments report hundreds of foodborne illness outbreaks associated with retail food establishments (e.g., restaurants or caterers) to CDC.

View Article and Find Full Text PDF

A poor food safety culture has been described as an emerging risk factor for foodborne illness outbreaks, yet there has been little research on this topic in the retail food industry. The purpose of this study was to identify and validate conceptual domains around food safety culture and develop an assessment tool that can be used to assess food workers' perceptions of their restaurant's food safety culture. The study, conducted from March 2018 through March 2019, surveyed restaurant food workers for their level of agreement with 28 statements.

View Article and Find Full Text PDF
Article Synopsis
  • * Out of 11 participants, the majority showed strong antibody responses post-infection, with 90% having detectable antibodies and 67% testing positive for the virus initially.
  • * After vaccination, all participants maintained detectable antibodies, with significantly higher IgG levels compared to infection alone, suggesting vaccination enhances protection in previously infected residents.
View Article and Find Full Text PDF

Repeated antigen testing of 12 severe acute respiratory coronavirus virus 2 (SARS-CoV-2)-positive nursing home residents using Abbott BinaxNOW identified 9 of 9 (100%) culture-positive specimens up to 6 days after initial positive test. Antigen positivity lasted 2-24 days. Antigen positivity might last beyond the infectious period, but it was reliable in residents with evidence of early infection.

View Article and Find Full Text PDF
Article Synopsis
  • Rapid SARS-CoV-2 antigen tests like BinaxNOW were evaluated for effectiveness in detecting COVID-19 during an outbreak in a nursing home, with comparisons made to RT-PCR and virus culture methods.
  • The results showed a high positive agreement (95%) between BinaxNOW and virus culture, but a lower overall performance when compared to RT-PCR, especially in asymptomatic individuals.
  • Though effective early in infection, the BinaxNOW test struggled to detect late infections, highlighting the challenges of accurate symptom assessment in this population.
View Article and Find Full Text PDF

Background: As of January 7, 2020, a total of 2558 hospitalized patients with nonfatal cases and 60 patients with fatal cases of e-cigarette, or vaping, product use-associated lung injury (EVALI) had been reported to the Centers for Disease Control and Prevention (CDC).

Methods: In a national study, we compared the characteristics of patients with fatal cases of EVALI with those of patients with nonfatal cases to improve the ability of clinicians to identify patients at increased risk for death from the condition. Health departments reported cases of EVALI to the CDC and included, when available, data from medical-record abstractions and patient interviews.

View Article and Find Full Text PDF

To describe a large regional poison center's experience managing an outbreak of long-acting anticoagulant rodenticide (LAAR) poisoning associated with synthetic cannabinoid (SC) use. This is a retrospective review of exposures reported to the Illinois Poison Center between March 10 and August 1, 2018. All cases coded as exposure to Δ9-tetrahydrocannabinol homologs were identified.

View Article and Find Full Text PDF

CDC, the Food and Drug Administration, state and local health departments, and other public health and clinical stakeholders are investigating a national outbreak of electronic-cigarette (e-cigarette), or vaping, product use-associated lung injury (EVALI) (1). As of October 22, 2019, 49 states, the District of Columbia (DC), and the U.S.

View Article and Find Full Text PDF

CDC, the Food and Drug Administration (FDA), state and local health departments, and public health and clinical partners are investigating a multistate outbreak of lung injury associated with the use of electronic cigarette (e-cigarette), or vaping, products. In late August, CDC released recommendations for health care providers regarding e-cigarette, or vaping, product use associated lung injury (EVALI) based on limited data from the first reported cases (1,2). This report summarizes national surveillance data describing clinical features of more recently reported cases and interim recommendations based on these data for U.

View Article and Find Full Text PDF

During March-July 2018, the Illinois Department of Public Health responded to an acute outbreak of severe coagulopathy among patients with recent synthetic cannabinoid use. Toxicological testing indicated that cases were exposed to brodifacoum, a long-acting anticoagulant rodenticide. A total of 174 confirmed and probable cases, including 5 deaths, were linked to this outbreak.

View Article and Find Full Text PDF

Background: Transfusion-transmitted babesiosis (TTB) has been rapidly increasing in incidence since the beginning of the 21st century. Asymptomatic individuals with Babesia infection are able to donate blood in the United States because of the lack of specific blood donation testing. Blood products collected in Babesia-endemic areas are distributed nationally; thus, clinicians in nonendemic states may fail to include babesiosis in the differential diagnosis of a patient who had a recent transfusion history and a fever of unknown origin.

View Article and Find Full Text PDF

The potential for transmission of Babesia microti by blood transfusion is well recognized. Physicians may be unaware that products used for transfusion may be collected from geographically diverse regions. We describe a liver transplant recipient in South Carolina who likely acquired B.

View Article and Find Full Text PDF

Background: Blood donation screening detecting only antibodies fails to identify donors in the earliest stage of infection, before a detectable immunologic response, that is, the "window period" (WP). We present data on WP donations identified during prospective screening for Babesia microti, a transfusion-transmissible parasite of increasing concern in the United States.

Study Design And Methods: Blood donations collected in Connecticut, Massachusetts, Minnesota, and Wisconsin were screened using polymerase chain reaction (PCR) and arrayed fluorescence immunoassay (AFIA) to detect B.

View Article and Find Full Text PDF

Background: Babesia microti, a tickborne intraerythrocytic parasite that can be transmitted by means of blood transfusion, is responsible for the majority of cases of transfusion-transmitted babesiosis in the United States. However, no licensed test exists for screening for B. microti in donated blood.

View Article and Find Full Text PDF

Background: Hepatitis E virus (HEV) is a nonenveloped emerging virus of increasing worldwide interest. Antibody prevalence, RNA frequencies, and transfusion transmissions have been reported. We investigated the HEV RNA and antibody frequencies in US blood donors.

View Article and Find Full Text PDF

Background: Babesia microti causes transfusion-transmitted babesiosis (TTB); currently, blood donor screening assays are unlicensed but used investigationally.

Study Design And Methods: We developed a decision tree model assessing the comparative- and cost-effectiveness of B. microti blood donation screening strategies in endemic areas compared to the status quo (question regarding a history of babesiosis), including testing by: (1) universal antibody (Ab), (2) universal polymerase chain reaction (PCR), (3) universal Ab/PCR, and (4) recipient risk-targeted Ab/PCR.

View Article and Find Full Text PDF

Background: Infectious agents have the potential to thrive in child daycare facilities. Asymptomatic Staphylococcus aureus carriage is a risk factor for developing infection and contributes to transmission.

Methods: We collected swabs from 110 employees, 111 unexposed adults, 81 children, and 214 environmental surfaces at 11 Iowa daycare facilities.

View Article and Find Full Text PDF

Background: Babesia microti, a transfusion-transmissible intraerythrocytic parasite, is increasing in frequency in the United States with no available FDA-licensed donor screening assay. We utilized investigational arrayed fluorescence immunoassay (AFIA) and polymerase chain reaction (PCR) to detect B. microti antibodies and DNA in blood donors.

View Article and Find Full Text PDF

Background: Anaplasma phagocytophilum (AP), a tick-borne obligate intracellular bacterium, causes human granulocytic anaplasmosis (HGA) and has been implicated in seven transfusion-transmitted (TT)-HGA cases associated with red blood cells (RBCs). Here we report the first probable case of TT-HGA involving leukoreduced platelets (PLTs).

Case Report: A hospitalized male received 25 blood components (November 2012) before his death from trauma.

View Article and Find Full Text PDF

Background: Survival of blood transfusion recipients is a critical consideration in assessing the outcomes of transfusion. Data from the USA on the short- and long-term survival of recipients are limited.

Materials And Methods: Blood product recipients were identified through a look-back study of Creutzfeldt-Jakob disease.

View Article and Find Full Text PDF

Background: At most US blood centers, patients may still opt to choose specific donors to give blood for their anticipated transfusion needs. However, there is little evidence of improved safety with directed donation when compared to volunteer donation.

Study Design And Methods: The percentage of directed donations made to the American Red Cross (ARC) from 1995 to 2010 was determined.

View Article and Find Full Text PDF

Background: The anterior naris has been considered the most consistent location of asymptomatic Staphylococcus aureus colonization. However, recent studies have shown that a substantial number of individuals, ranging from 7% to 32% of colonized individuals, are exclusive throat carriers. Most of these studies have been carried out in a health care setting, limiting their generalizability to nonhospitalized populations.

View Article and Find Full Text PDF

A PHP Error was encountered

Severity: Warning

Message: fopen(/var/lib/php/sessions/ci_sessiona48e628kfe9vc9q5rop21pm49vg8hotc): Failed to open stream: No space left on device

Filename: drivers/Session_files_driver.php

Line Number: 177

Backtrace:

File: /var/www/html/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: session_start(): Failed to read session data: user (path: /var/lib/php/sessions)

Filename: Session/Session.php

Line Number: 137

Backtrace:

File: /var/www/html/index.php
Line: 316
Function: require_once