COVID-19 Transmission in a Psychiatric Long-Term Care Rehabilitation Facility: An Observational Study.

Objective: To report the clinical characteristics and transmission rate of coronavirus disease 2019 (COVID-19) in a community inpatient long-term care psychiatric rehabilitation facility designed for persons with serious mental illness to provide insight into transmission and symptom patterns and emerging testing protocols, as well as medical complications and prognosis.

Methods: This study examined a cohort of 54 residents of a long-term care psychiatric rehabilitation program from March to April 2020. Baseline demographics, clinical diagnoses, and vital signs were examined to look for statistical differences between positive versus negative severe acute respiratory syndrome coronavirus 2 (SARS-COV-2) groups.

Genomic surveillance reveals multiple introductions of SARS-CoV-2 into Northern California.

The coronavirus disease 2019 (COVID-19) pandemic caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has spread globally, with >365,000 cases in California as of 17 July 2020. We investigated the genomic epidemiology of SARS-CoV-2 in Northern California from late January to mid-March 2020, using samples from 36 patients spanning nine counties and the Grand Princess cruise ship. Phylogenetic analyses revealed the cryptic introduction of at least seven different SARS-CoV-2 lineages into California, including epidemic WA1 strains associated with Washington state, with lack of a predominant lineage and limited transmission among communities.

A Genomic Survey of SARS-CoV-2 Reveals Multiple Introductions into Northern California without a Predominant Lineage.

The COVID-19 pandemic caused by the novel coronavirus SARS-CoV-2 has spread globally, resulting in >300,000 reported cases worldwide as of March 21st, 2020. Here we investigate the genetic diversity and genomic epidemiology of SARS-CoV-2 in Northern California using samples from returning travelers, cruise ship passengers, and cases of community transmission with unclear infection sources. Virus genomes were sampled from 29 patients diagnosed with COVID-19 infection from Feb 3rd through Mar 15th.

Foodborne Botulism Outbreak Associated With Commercial Nacho Cheese Sauce From a Gas Station Market.

Background: Botulism is a rare and potentially fatal paralytic disease caused by botulinum neurotoxin (BoNT). In April 2017, 4 California residents from 2 adjacent counties were hospitalized with suspected foodborne botulism, precipitating an investigation by state and local public health departments in California.

Methods: We interviewed suspected botulism patients and their families, inspected the suspect establishment, and collected suspect food.

Moving toward implementation: the potential for accountable care organizations and private-public partnerships to advance active neighborhood design.

The 2010 Affordable Care Act's (ACA) aims of lowering costs and improving quality of care will renew focus on preventive health strategies. This coincides with a trend in medicine to reconsider population health approaches as part of the standard curriculum. This intersection of new policy and educational climates presents a unique opportunity to reconsider traditional healthcare structures.

Acculturation and its association with health-risk behaviors in a rural Latina population.

Purpose: To evaluate the performance of proxy measures of acculturation and to examine the association between acculturation and selected health-risk behaviors.

Methods: Participants were 1062 Latina pregnant women who received prenatal care at clinics in San Joaquin County, California between 1999 and 2001. We used the receiver-operating characteristic (ROC) curve to characterize the sensitivity and specificity of proxy measures and regression analysis to examine health-risk behaviors.