ABSTRACT
The Minnesota Department of Health investigated a coronavirus disease 2019 (COVID-19) outbreak at a fitness center in Olmsted County, Minnesota. Twenty-three severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infections (5 employees and 18 members) were identified. An epidemiological investigation supported by whole genome sequencing demonstrated that transmission of SARS-CoV-2 occurred at the fitness center despite following recommended prevention strategies.
Subject(s)
COVID-19 , Fitness Centers , Disease Outbreaks , Humans , Minnesota/epidemiology , SARS-CoV-2ABSTRACT
INTRODUCTION: The COVID-19 pandemic has had a significant impact beyond physical morbidity and mortality. A mid-cycle Community Health Needs Assessment survey was administered in 1 community to generate data to evaluate change in community well-being since the beginning of the pandemic. METHODS: Surveys were mailed to 2,000 randomly selected residents in Olmsetd County, Minnesota. The surveys included the WHO Well-being Index (previously included in the 2018 Community Health Needs Assessment) and new subjective questions regarding behavior change. Changes in well-being were calculated using a propensity-matched cohort, and behavior change was reported as proportions of the whole. Data analysis was completed in 2021. RESULTS: Total survey respondents were 569 people in 2018 and 723 people in 2021. Well-being scores from the WHO Well-being Index showed a statistically significant decrease (score reduction of -8.44) from 2018 to 2021. All the 5 questions from the WHO Well-being Index also had an individual significant decrease; with the question regarding interest in life showing the greatest decrease. Individuals reported decreased subjective physical and mental well-being and increased substance use (alcohol, marijuana, and tobacco). Households also reported decreased household incomes and worse household finances since the start of the pandemic. CONCLUSIONS: Using the Community Health Needs Assessment infrastructure, 1 community was able to compare prepandemic with postpandemic data, which showed decreased well-being and increased substance use and financial stress. Other public health planners can similarly conduct interval surveys on the basis of their Community Health Needs Assessment questionnaires to tailor ongoing Community Health Improvement Plan programming to postpandemic needs and track community mental health and well-being recovery.
Subject(s)
COVID-19 , Substance-Related Disorders , COVID-19/epidemiology , Humans , Needs Assessment , Pandemics , Public Health , Substance-Related Disorders/epidemiology , Surveys and QuestionnairesABSTRACT
Objective: To estimate rates and identify factors associated with asymptomatic COVID-19 in the population of Olmsted County during the prevaccination era. Patients and Methods: We screened first responders (n=191) and Olmsted County employees (n=564) for antibodies to SARS-CoV-2 from November 1, 2020 to February 28, 2021 to estimate seroprevalence and asymptomatic infection. Second, we retrieved all polymerase chain reaction (PCR)-confirmed COVID-19 diagnoses in Olmsted County from March 2020 through January 2021, abstracted symptom information, estimated rates of asymptomatic infection and examined related factors. Results: Twenty (10.5%; 95% CI, 6.9%-15.6%) first responders and 38 (6.7%; 95% CI, 5.0%-9.1%) county employees had positive antibodies; an additional 5 (2.6%) and 10 (1.8%) had prior positive PCR tests per self-report or medical record, but no antibodies detected. Of persons with symptom information, 4 of 20 (20%; 95% CI, 3.0%-37.0%) first responders and 10 of 39 (26%; 95% CI, 12.6%-40.0%) county employees were asymptomatic. Of 6020 positive PCR tests in Olmsted County with symptom information between March 1, 2020, and January 31, 2021, 6% (n=385; 95% CI, 5.8%-7.1%) were asymptomatic. Factors associated with asymptomatic disease included age (0-18 years [odds ratio {OR}, 2.3; 95% CI, 1.7-3.1] and >65 years [OR, 1.40; 95% CI, 1.0-2.0] compared with ages 19-44 years), body mass index (overweight [OR, 0.58; 95% CI, 0.44-0.77] or obese [OR, 0.48; 95% CI, 0.57-0.62] compared with normal or underweight) and tests after November 20, 2020 ([OR, 1.35; 95% CI, 1.13-1.71] compared with prior dates). Conclusion: Asymptomatic rates in Olmsted County before COVID-19 vaccine rollout ranged from 6% to 25%, and younger age, normal weight, and later tests dates were associated with asymptomatic infection.