Public transit and crisis communication for critical populations: A content analysis of web-based communication strategies during the COVID-19 pandemic.

In the United States, selected subgroups of historically marginalized populations include people with disabilities and people in racial/ethnic minority groups ("critical populations") who have been disproportionately affected by COVID-19. These groups are also more likely to use public transit to access essential resources; thus, understanding transit agencies' communication strategies to reach these populations during crises is of utmost importance. We conducted a content analysis of 16 transit agencies' webpages and Twitter® accounts during the first 6 months of the pandemic to assess alignment of agencies' COVID-19-related communications with best practices in crisis communication across five themes: perceivability, navigability, understandability, suitability, and content. Findings suggested that transit agencies frequently communicated about schedule changes and safety, eg, masking, station sanitation, and reflected racial/ethnic diversity in images. Yet, less than half consistently used communication strategies known to enhance accessibility and uptake of messaging among critical populations, eg, alternative text, and even less reflected disability diversity in images. We offer recommendations for public transit agencies to move beyond compliance to effectively address the needs of ridership most substantially impacted by public health emergencies.

Prevalence of influenza-specific vaccination hesitancy among adults in the United States, 2018.

BACKGROUND: The role of vaccine hesitancy on influenza vaccination is not clearly understood. Low influenza vaccination coverage in U.S. adults suggests that a multitude of factors may be responsible for under-vaccination or non-vaccination including vaccine hesitancy. Understanding the role of influenza vaccination hesitancy is important for targeted messaging and intervention to increase influenza vaccine confidence and uptake. The objective of this study was to quantify the prevalence of adult influenza vaccination hesitancy (IVH) and examine association of IVH beliefs with sociodemographic factors and early-season influenza vaccination. METHODS: A four-question validated IVH module was included in the 2018 National Internet Flu Survey. Weighted proportions and multivariable logistic regression models were used to identify correlates of IVH beliefs. RESULTS: Overall, 36.9% of adults were hesitant to receive an influenza vaccination; 18.6% expressed concerns about vaccination side effects; 14.8% personally knew someone with serious side effects; and 35.6% reported that their healthcare provider was not the most trusted source of information about influenza vaccinations. Influenza vaccination ranged from 15.3 to 45.2 percentage points lower among adults self-reporting any of the four IVH beliefs. Being female, age 18-49 years, non-Hispanic Black, having high school or lower education, being employed, and not having primary care medical home were associated with hesitancy. CONCLUSIONS: Among the four IVH beliefs studied, being hesitant to receiving influenza vaccination followed by mistrust of healthcare providers were identified as the most influential hesitancy beliefs. Two in five adults in the United States were hesitant to receive an influenza vaccination, and hesitancy was negatively associated with vaccination. This information may assist with targeted interventions, personalized to the individual, to reduce hesitancy and thus improve influenza vaccination acceptance.

Characteristics Associated With Presence of Pediatric Mental Health Care Policies in Emergency Departments.

OBJECTIVES: The majority of US children do not have access to an emergency department (ED) with a pediatric mental health care policy in place. Our objective was to understand factors associated with whether US EDs have a pediatric mental health care policy. METHODS: We analyzed data from the National Pediatric Readiness Project, a nationally representative cross-sectional survey of US EDs. Nurse managers reported whether their hospitals had a policy to care for children with social/mental health concerns (n = 3612). We calculated prevalence estimates, prevalence ratios (PRs), and confidence intervals (CIs) for regional and ED characteristics (eg, rurality and types of personnel) by whether EDs had a pediatric mental health care policy. RESULTS: Overall, 46.2% (n = 1668/3612) of EDs had a pediatric mental health care policy. Emergency departments located in remote areas were 60% less likely to have such a policy compared with EDs in urban areas (PR, 0.4; CI, 0.3-0.5). Emergency department characteristics associated with having a pediatric mental health care policy included having a policy to transfer children with social/mental health concerns (PR, 5.4; CI, 4.7-6.2), having a policy to address maltreatment (PR, 3.4; CI, 2.6-4.4), and having nurse and physician pediatric emergency care coordinators (PR, 1.6; CI, 1.5-1.8). CONCLUSIONS: Lower prevalence of pediatric mental health policies in rural EDs is concerning considering EDs are often the first point of contact for pediatric patients. This work highlights the importance of pediatric emergency care coordinators in fostering ED capacity to meet children's mental health needs.

An Evaluation of the Literacy Demands of Online Natural Disaster Preparedness Materials for Families.

OBJECTIVE: Natural disasters are becoming increasingly common, but it is unclear whether families can comprehend and use available resources to prepare for such emergencies. The objective of this study was to evaluate the literacy demands of risk communication materials on natural disasters for US families with children. METHODS: In January 2018, we assessed 386 online self-directed learning resources related to emergency preparedness for natural disasters using 5 literacy assessment tools. Assessment scores were compared by information source, audience type, and disaster type. RESULTS: One-in-three websites represented government institutions, and 3/4 were written for a general audience. Nearly 1-in-5 websites did not specify a disaster type. Assessment scores suggest a mismatch between the general population's literacy levels and literacy demands of materials in the areas of readability, complexity, suitability, web usability, and overall audience appropriateness. Materials required more years of education beyond the grade level recommended by prominent health organizations. Resources for caregivers of children generally and children with special health care needs possessed lower literacy demands than materials overall, for most assessment tools. CONCLUSIONS: Risk communication and public health agencies could better align the literacy demands of emergency preparedness materials with the literacy capabilities of the general public.

Extending the Reach of Pediatric Emergency Preparedness: A Virtual Tabletop Exercise Targeting Children's Needs.

OBJECTIVES: Virtual tabletop exercises (VTTXs) simulate disaster scenarios to help participants improve their emergency-planning capacity. The objectives of our study were to (1) evaluate the effectiveness of a VTTX in improving preparedness capabilities specific to children's needs among pediatricians and public health practitioners, (2) document follow-up actions, and (3) identify exercise strengths and weaknesses. METHODS: In February 2017, we conducted and evaluated a VTTX facilitated via videoconferencing among 26 pediatricians and public health practitioners from 4 states. Using a mixed-methods design, we assessed participants' knowledge and confidence to fulfill targeted federal preparedness capabilities immediately before and after the exercise. We also evaluated the degree to which participants made progress on actions through surveys 1 month (n = 14) and 6 months (n = 14) after the exercise. RESULTS: Participants reported a greater ability to identify their state's pediatric emergency preparedness strengths and weaknesses after the exercise (16 of 18) compared with before the exercise (10 of 18). We also observed increases in (1) knowledge of and confidence in performing most pediatric emergency preparedness capabilities and (2) most dimensions of interprofessional collaboration. From 1 month to 6 months after the exercise, participants (n = 14) self-reported making progress in increasing awareness for potential preparedness partners and in conducting similar pediatric exercises (from 4-7 for both). CONCLUSIONS: Participants viewed the VTTX positively and indicated increased pediatric emergency preparedness knowledge and confidence. Addressing barriers to improving local pediatric emergency preparedness-particularly long term-is an important target for future tabletop exercises.

Correction to: Understanding the Family Impact of Autism Spectrum Disorder in a Racially and Ethnically Diverse Sample: Findings from the National Survey of Children with Special Health Care Needs.

The original version of this article unfortunately contained a mistake. The copyright permission below in Table 2 was inadvertently not published in the article.

Understanding the Family Impact of Autism Spectrum Disorder in a Racially and Ethnically Diverse Sample: Findings from the National Survey of Children with Special Health Care Needs.

Objectives Caregivers of children with autism spectrum disorder (ASD) experience stress at greater rates than caregivers of other children with developmental conditions. Little is known about how families from different racial and ethnic backgrounds report family impact beyond individual stressors associated with caregiving. This paper aims to examine differences in family impact variables among caregivers of ASD children from different racial/ethnic backgrounds. Methods Using data from the 2005-2006 and 2009-2010 National Survey of Children with Special Health Care Needs, this retrospective, cross-sectional study examined family impact among caregivers of children with ASD. Family impact was defined as financial impact, time spent caregiving, and work impact variables and evaluated in five racial/ethnicity groups: white, non-Hispanic; any race, English-speaking Hispanic; any race, Spanish-speaking Hispanic; black, non-Hispanic; and other race, non-Hispanic respondents (n = 5115). Multivariate logistic regression was used to analyze the association of race and ethnicity with family impact variables while controlling for child and family covariates. Results Significant differences were found between race/ethnicity groups of caregivers on financial spending of more than $500 per year on care and providing more than 11 h a week on direct child care. No significant differences were observed in job impact variables between race/ethnicity groups. Conclusions for Practice Racial/ethnic differences exist in providing and spending more on direct care, but they do not necessarily represent disparities. More research is needed to fully understand if family impact is affected by cultural differences in care provided for children with ASD.

The Disaster Information Needs of Families of Children with Special Healthcare Needs: A Scoping Review.

Families with children who have access and mobility challenges, chronic illness, or intellectual or developmental disabilities require targeted messages before, during, and after disasters to ensure that they understand risks to their children's health and can take measures to avoid harm and build resilience. A scoping review was conducted to assess current evidence for optimal ways to address the disaster information needs and communication preferences of families with children and youth with special healthcare needs. The disaster information needs of such families remain understudied, with few published evidence-based practices. Much of the relevant research focuses on information content, specifically the preparedness needs of these families; disaster recovery information for them remains a major gap. The few studies that have been performed suggest that parents with children and youth with special healthcare needs require additional information, education, and training to develop an effective disaster preparedness plan for their children. They are also largely unaware of schools' disaster plans, and schools are often unable to meet parents' expectations for timely, accurate information during a disaster. Several guidance documents highlighted the importance of completing an emergency information form before an event. Several studies suggested that one-on-one education or counseling was a strategy for encouraging preparedness planning; others highlighted potential value in incorporating families directly into disaster risk reduction planning. Evidence about channel preferences and their effectiveness in this population was generally lacking. Future studies should expand the evidence basis for optimal communication during all disaster phases both with parents of children and youth with special healthcare needs and with children directly.

Addressing Children's Needs in Disasters: A Regional Pediatric Tabletop Exercise.

OBJECTIVE: Preparing and responding to the needs of children during public health emergencies continues to be challenging. The purpose of this study was to assess the usefulness of a tabletop exercise in initiating pediatric preparedness strategies and assessing the impact of the exercise on participants' understanding of and confidence in their roles during pediatric public health emergencies. METHODS: A tabletop exercise was developed to simulate a public health emergency scenario involving smallpox in a child, with subsequent spread to multiple states. During the exercise, participants discussed and developed communication, collaboration, and medical countermeasure strategies to enhance pediatric public health preparedness. Exercise evaluation was designed to assess participants' knowledge gained and level of confidence surrounding pediatric public health emergencies. RESULTS: In total, 22 participants identified over 100 communication and collaboration strategies to promote pediatric public health preparedness during the exercise and found that the most beneficial aspect during the exercise was the partnership between pediatricians and public health officials. Participants' knowledge and level of confidence surrounding a pediatric public health emergency increased after the exercise. CONCLUSION: The tabletop exercise was effective in identifying strategies to improve pediatric public health preparedness as well as enhancing participants' knowledge and confidence surrounding a potential pediatric public health emergency. (Disaster Med Public Health Preparedness. 2018;12:582-586).

Elizabethkingia in Children: A Comprehensive Review of Symptomatic Cases Reported From 1944 to 2017.

Elizabethkingia species often exhibit extensive antibiotic resistance and result in high morbidity and mortality, yet no systematic reviews exist that thoroughly characterize and quantify concerns for infected infants and children. We performed a review of literature and identified an initial 902 articles; 96 articles reporting 283 pediatric cases met our inclusion criteria and were subsequently reviewed. Case reports spanned 28 countries and ranged from 1944 to 2017. Neonatal meningitis remains the most common presentation of this organism in children, along with a range of other clinical manifestations. The majority of reported cases occurred as isolated cases, rather than within outbreaks. Mortality was high but has decreased in recent years, although neurologic sequelae among survivors remains concerning. Child outcomes can be improved through effective prevention measures and early identification and treatment of infected patients.

Characteristics of Children Aged <18 Years with Zika Virus Disease Acquired Postnatally - U.S. States, January 2015-July 2016.

Zika virus is an emerging mosquito-borne flavivirus that typically causes an asymptomatic infection or mild illness, although infection during pregnancy is a cause of microcephaly and other serious brain abnormalities. Guillain-Barré syndrome and other neurologic complications can occur in adults after Zika virus infection. However, there are few published reports describing postnatally acquired Zika virus disease among children. During January 2015-July 2016, a total of 158 cases of confirmed or probable postnatally acquired Zika virus disease among children aged <18 years were reported to CDC from U.S. states. The median age was 14 years (range = 1 month-17 years), and 88 (56%) were female. Two (1%) patients were hospitalized; none developed Guillain-Barré syndrome, and none died. All reported cases were travel-associated. Overall, 129 (82%) children had rash, 87 (55%) had fever, 45 (29%) had conjunctivitis, and 44 (28%) had arthralgia. Health care providers should consider a diagnosis of Zika virus disease in children who have an epidemiologic risk factor and clinically compatible illness, and should report cases to their state or local health department.

Impaired Ethanol-Induced Sensitization and Decreased Cannabinoid Receptor-1 in a Model of Posttraumatic Stress Disorder.

BACKGROUND AND PURPOSE: Impaired striatal neuroplasticity may underlie increased alcoholism documented in those with posttraumatic stress disorder (PTSD). Cannabinoid receptor-1 (CB1) is sensitive to the effects of ethanol (EtOH) and traumatic stress, and is a critical regulator of striatal plasticity. To investigate CB1 involvement in the PTSD-alcohol interaction, this study measured the effects of traumatic stress using a model of PTSD, mouse single-prolonged stress (mSPS), on EtOH-induced locomotor sensitization and striatal CB1 levels. METHODS: Mice were exposed to mSPS, which includes: 2-h restraint, 10-min group forced swim, 15-min exposure to rat bedding odor, and diethyl ether exposure until unconsciousness or control conditions. Seven days following mSPS exposure, the locomotor sensitizing effects of EtOH were assessed. CB1, post-synaptic density-95 (PSD95), and dopamine-2 receptor (D2) protein levels were then quantified in the dorsal striatum using standard immunoblotting techniques. RESULTS: Mice exposed to mSPS-EtOH demonstrated impaired EtOH-induced locomotor sensitization compared to Control-EtOH mice, which was accompanied by reduced striatal CB1 levels. EtOH increased striatal PSD95 in control and mSPS-exposed mice. Additionally, mSPS-Saline exposure increased striatal PSD95 and decreased D2 protein expression, with mSPS-EtOH exposure alleviating these changes. CONCLUSIONS: These data indicate that the mSPS model of PTSD blunts the behavioral sensitizing effects of EtOH, a response that suggests impaired striatal neuroplasticity. Additionally, this study demonstrates that mice exposed to mSPS and repeated EtOH exposure decreases CB1 in the striatum, providing a mechanism of interest for understanding the effects of EtOH following severe, multimodal stress exposure.

Mesenchymal Stem Cells as Treatment for Behavioral Deficits and Neuropathology in the 5xFAD Mouse Model of Alzheimer's Disease.

Alzheimer's disease (AD) is characterized by a progressive loss of memory and other cognitive disturbances. The neuropathology of AD includes the major hallmarks of toxic amyloid-ß oligomer accumulation and neurofibrillary tangles, as well as increased oxidative stress, cholinergic dysfunction, synapse loss, changes in endogenous neurotrophic factors, and overall degeneration of the brain. Adult mesenchymal stem cells (MSCs) offer the potential for a readily available treatment that would be long lasting, have low likelihood of rejection, and could target a variety of pathological deficits. MSCs have been shown to be effective in alleviating symptoms in some transgenic models of AD, but the optimal location for transplanting MSCs has yet to be determined. In the present study, the behavioral effects of transplantation of MSCs into the lateral ventricles, the hippocampus, or both of these regions were compared in the 5xFAD mouse model of AD. The results indicate that MSC transplants effectively reduce learning deficits in the 5xFAD mouse model and demonstrate a clear impact of MSCs on the levels of Aß42 in the brains of 5xFAD mice. Overall, these findings support the hypothesis that MSCs may be a viable treatment for AD, especially when injected into the lateral ventricles.