Real-world evaluation of the Lucira Check-It COVID-19 loop-mediated amplification (LAMP) test.

IMPORTANCE: In hospitals during the COVID-19 pandemic, laboratory testing was important to reduce SARS-CoV-2 transmissions, while facilitating patient flow in the emergency department and pre-operative settings, and allowing for the safe return to work of exposed healthcare workers. Delayed test results from laboratory nucleic acid amplification tests (NAATs) posed a barrier to maximizing efficient patient flow and minimizing staffing shortages. This quality improvement project sought to evaluate the analytical and clinical performance of the Lucira Check-It COVID-19 Test, a point-of-care test that used NAAT technology, in the perioperative setting, emergency department, and community testing sites. We found the Lucira Check-It to have comparable performance to laboratory NAATs. It can be employed with little training for specimen collection, processing, and interpretation, and at a cost justifiable from the resources saved from avoiding sample transport and laboratory testing.

Increase in Gonorrhea Incidence Associated With Enhanced Partner Notification Strategy.

OBJECTIVES: Partner notification services for reportable sexually transmitted infections vary based on jurisdiction, resources, type of infection, and whether an outbreak has been reported. The objective of this study was to determine whether case finding increased after implementation of enhanced notification and follow-up activities for contacts of cases of Neisseria gonorrhoeae in Central Zone, the largest health authority in Nova Scotia, Canada. METHODS: Enhanced contact tracing by public health professionals was implemented in May 2015. N. gonorrhoeae multiantigen sequence typing (NG-MAST) was conducted on all positive specimens. Epidemiologic and NG-MAST information for reported gonorrhea cases were captured and analyzed. Case numbers, rates, and NG-MAST results in the preintervention and postintervention periods were compared. Laboratory testing data were extracted and analyzed for association with reported incidence. RESULTS: There was a significant increase in the number of reported gonorrhea cases per month when comparing the preintervention and postintervention periods. The reported gonorrhea rate in 2016 was 2.9 times that in 2014. This increase was not associated with changes in testing rates and was more pronounced among women than men. Larger groups of cases sharing the same NG-MAST profiles were detected postintervention. CONCLUSIONS: The implementation of an enhanced contact tracing program for N. gonorrhoeae resulted in increased case finding and a notable increase in the reported rate of cases per 100,000 population. Owing to these findings, the practice of enhanced partner notification was continued as standard public health practice in Central Zone. An understanding of case finding efforts is required when interpreting observed trends in rates of N. gonorrhoeae, as early infection is highly asymptomatic in women and can be asymptomatic in men.

Engaging parents and schools improves uptake of the human papillomavirus (HPV) vaccine: examining the role of the public health nurse.

BACKGROUND: Nova Scotia has the highest rate of cervical cancer in Canada, and most of these cases are attributed to the Human Papillomavirus (HPV). In 2007, Gardasil(®) was approved and implemented in a successful school-based HPV immunization program. Little is known, however, which strategies (if any) used within a school-based program help to improve vaccine uptake. METHODS: A retrospective, exploratory correlation study was conducted to examine the relationship between school-based strategies and uptake of HPV vaccine. Data was analyzed through Logistic regression, using PASW Statistics 17 (formerly SPSS 17). RESULTS: HPV vaccine initiation was significantly associated with Public Health Nurses providing reminder calls for: consent return (p=0.017) and missed school clinic (p=0.004); HPV education to teachers (p<0.001), and a thank-you note to teachers (p<0.001). Completion of the HPV series was associated with vaccine consents being returned to the students' teacher (p=0.003), and a Public Health Nurse being assigned to a school (p=0.025). CONCLUSIONS: These findings can be used to help guide school-based immunization programs for optimal uptake of the HPV vaccine among the student population.