Publications by authors named "Sameh Boktor"

Background: Antimicrobial resistance in foodborne pathogens, including nontyphoidal (NTS), is a public health concern. Pennsylvania conducts integrated surveillance for antimicrobial resistance in NTS from human and animal sources.

Methods: During 2015-2017, clinical laboratories submitted 4478 NTS isolates from humans and 96 isolates were found in 2520 retail meat samples.

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Background: Human adenoviruses (HAdVs) are commonly associated with acute respiratory illness. HAdV outbreaks are well documented in congregate military training settings, but less is known about outbreaks on college campuses. During fall 2018 and spring 2019, 5 United States (US) colleges reported increases in HAdV-associated respiratory illness.

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Owners of small backyard poultry and swine operations may be at higher risk of zoonotic diseases due to husbandry inexperience and/or a lack of knowledge. Backyard poultry and swine owners in southcentral Pennsylvania were surveyed regarding their knowledge and attitudes towards zoonotic disease prevention. One hundred and six backyard poultry and/or swine owners completed the survey (74 poultry, 15 swine, 17 both), which included questions on demographics, flock/herd characteristics, recognition of selected zoonotic diseases and clinical signs in animals, and biosecurity practices for visitors and owners.

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Outbreaks due to serotypes Braenderup and I 4,[5],12:i:- have increased. Deaths were most often due to seeded vegetables, nuts and seeds, and fruits. Multistate salmonellosis outbreaks were often due to nuts and seeds, sprouts, and fruits.

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Context: In Pennsylvania, reporting of viral hepatitis B (HBV) and viral hepatitis C (HCV) infections to CDC has been mandated since 2002. Underreporting of HBV and HCV infections has long been identified as a problem. Few reports have described the accuracy of state surveillance case registries for recording clinically-confirmed cases of HBV and HCV infections, or the characteristics of populations associated with lower rates of reporting.

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In 2017, we surveyed long-term care facilities in Pennsylvania regarding antimicrobial stewardship and infection prevention and control (IPC) practices. Among 244 responding facilities, 93% had IPC programs and 47% had antimicrobial stewardship programs. There was significant variation in practices across facilities, and a number of program implementation challenges were identified.

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Article Synopsis
  • In a Pennsylvania college health center during the 2016-2017 school year, 15% of students with flu-like symptoms tested positive for human adenovirus (HAdV).
  • The most common types found were HAdV-3, -7, and -4, which appeared in clusters over time.
  • Health officials recommend considering HAdV infection in college students presenting with acute respiratory illnesses.
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This study determined facilitators and barriers to human papillomavirus (HPV) vaccination perceived by providers of healthcare in the federally funded Pennsylvania Vaccines for Children (PA VFC) program. The cross-sectional study gathered descriptive data through a survey research design. Providers of healthcare were recruited through an email containing a link to an 18-question online survey.

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We used Google Analytics to assess whether annual kids' art competitions changed traffic to a Web site on appropriate antibiotic use. We found that announcements about kids' art competitions correlated with increased traffic to the Web site, suggesting that this innovation has promise in promoting antimicrobial stewardship efforts.

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