Divergent Attitudes Toward COVID-19 Vaccine vs Influenza Vaccine.

This survey study examines attitudes toward COVID-19 and influenza vaccines among US adults.

Communications for US Populations With Limited English Proficiency During Infectious Disease Outbreaks: A Scoping Review.

The COVID-19 pandemic has highlighted the need for research about communicating with populations who have limited English proficiency in the United States during infectious disease outbreaks. These populations have experienced significantly worse health outcomes during emergencies, including the COVID-19 pandemic, and evidence-based risk communications are critical to protecting their health. To support improved development of emergency communications for these communities, we conducted a scoping review that examined the extent of research available, with an intent to identify which communications topics are covered in the literature and where research gaps exist. Following the JBI framework, with reporting guided by the PRISMA extension for scoping reviews, 6 electronic databases were systematically searched in October 2022. The inclusion criteria for articles selected were: data collected between 2009 and 2022, published in English, and focused on communications pertaining to emergency infectious disease outbreaks (eg, H1N1 influenza, Zika virus, COVID-19) for populations with limited English proficiency. Of 2,049 articles identified through the search, 31 met the inclusion criteria and were selected for review. We identified major limitations in the evidence base: a majority of studies were conducted only among Spanish speakers or during the COVID-19 pandemic, and most used qualitative or nonrandom samples. Most studies documented basic language barriers in communications, but there was little exploration of more nuanced barriers, such as cultural relevance or social context. Ahead of future outbreaks, more research is urgently needed to examine the information landscapes of populations with limited English proficiency, to inform the development of more effective communications strategies from public health institutions and others.

Video Telemedicine Experiences In COVID-19 Were Positive, But Physicians And Patients Prefer In-Person Care For The Future.

To help inform policy discussions about postpandemic telemedicine reimbursement and regulations, we conducted dual nationally representative surveys among primary care physicians and patients. Although majorities of both populations reported satisfaction with video visits during the pandemic, 80 percent of physicians would prefer to provide only a small share of care or no care via telemedicine in the future, and only 36 percent of patients would prefer to seek care by video or phone. Most physicians (60 percent) felt that the quality of video telemedicine care was generally inferior to the quality of in-person care, and both patients and physicians cited the lack of physical exam as a key reason (90 percent and 92 percent, respectively). Patients who were older, had less education, or were Asian were less likely to want to use video for future care. Although improvements to home-based diagnostic tools could improve both the quality of and the desire to use telemedicine, virtual primary care will likely be limited in the immediate future. Policies to enhance quality, sustain virtual care, and address inequities in the online setting may be needed.

Trust In US Federal, State, And Local Public Health Agencies During COVID-19: Responses And Policy Implications.

Public health agencies' ability to protect health in the wake of COVID-19 largely depends on public trust. In February 2022 we conducted a first-of-its-kind nationally representative survey of 4,208 US adults to learn the public's reported reasons for trust in federal, state, and local public health agencies. Among respondents who expressed a "great deal" of trust, that trust was not related primarily to agencies' ability to control the spread of COVID-19 but, rather, to beliefs that those agencies made clear, science-based recommendations and provided protective resources. Scientific expertise was a more commonly reported reason for "a great deal" of trust at the federal level, whereas perceptions of hard work, compassionate policy, and direct services were emphasized more at the state and local levels. Although trust in public health agencies was not especially high, few respondents indicated that they had no trust. Lower trust was related primarily to respondents' beliefs that health recommendations were politically influenced and inconsistent. The least trusting respondents also endorsed concerns about private-sector influence and excessive restrictions and had low trust in government overall. Our findings suggest the need to support a robust federal, state, and local public health communications infrastructure; ensure agencies' authority to make science-based recommendations; and develop strategies for engaging different segments of the public.

Getting Critical Information During the COVID-19 Pandemic: Experiences of Spanish and Chinese Speakers With Limited English Proficiency.

People with limited English proficiency in the United States have suffered disproportionate negative health outcomes during the COVID-19 pandemic. Effective communications are critical tools in addressing inequities insofar as they can motivate adoption of protective behaviors and reduce incidence of disease; however, little is known about experiences of communities with limited English proficiency receiving relevant information during COVID-19 or other outbreaks. To address this gap and provide inputs for communication strategies, we completed a study based on 2 novel and nationally representative surveys conducted between June and August 2020 among Spanish and Chinese speakers with limited English proficiency (n = 764 and n = 355, respectively). Results first showed that Spanish and Chinese speakers did not consistently receive information about protective behaviors from key public health and government institutions early in the pandemic. Second, for such information, Spanish and Chinese speakers used a diverse set of information resources that included family and friends, social media, and traditional media from both inside and outside the United States. Third, Spanish and Chinese speakers faced challenges getting COVID-19 information, including receiving media messages that felt discriminatory toward Latinx or Chinese people. Together, these findings suggest gaps in effectively reaching Spanish and Chinese speakers. Data highlight the important role of bilingual materials to support sharing of information between Spanish or Chinese speakers and English speakers within their social networks, and the need for digital news content for traditional and social media. Finally, efforts are needed to address discriminatory messaging in media and to actively counter it in public health communications.

Preventing erosion of oral polio vaccine acceptance: A role for vaccinator visits and social norms.

BACKGROUND: With continued challenges to the timeline for polio transmission interruption in Pakistan, including COVID-19, there is a risk of oral polio vaccine campaign fatigue among caregivers of young children. Renewed efforts to minimize oral polio vaccine acceptance erosion may be needed. This study examines the possible role of social norms in protecting against acceptance erosion and the role of vaccinators in promoting these social norms. METHODS: Data were analyzed from a poll conducted by local interview teams between February 23 and April 5, 2016, among 4,070 parents and other caregivers of children under age 5 living in areas at high-risk for polio transmission in Pakistan. The sample was drawn via a stratified multistage cluster design utilizing random route methods at the household level. We calculated the prevalence of subjective and descriptive social norms around vaccine acceptance; vaccine acceptance and commitment to vaccinate in future; and experiences and views of polio vaccinators across the population. We examined the relationship between these social norms and vaccination behaviors as well as the relationship between experiences with and views of vaccinators and social norms using uncontrolled comparisons (t-tests of proportion) and logistic repressions to control for demographics. RESULTS: Both descriptive and subjective positive social norms were associated with vaccine acceptance and future commitment. Positive experiences with and views of vaccinators (trust, perceived technical knowledge, compassion, and overall pleasantness of the interaction) were associated with both descriptive and subjective positive social norms. CONCLUSIONS: These data support the idea that positive social norms could be protective against erosion of oral polio vaccine acceptance and that positive experiences with, and views of, vaccinators could help promote these positive social norms. Creative community engagement efforts may be able to leverage positive experiences with vaccinators to help foster social norms and protect against the risk of acceptance erosion.

Experiences and Views of Domestic Summer Travelers During the COVID-19 Pandemic: Findings from a National Survey.

Domestic travel creates a serious risk of spreading COVID-19, including novel strains of the virus. Motivating potential travelers to take precautions is critical, especially for those at higher risk for severe illness. To provide an evidence base for communication efforts, we examined the experiences and views of travelers during the summer of 2020 through a telephone survey of 1,968 US adults, conducted in English and Spanish, July 2 through July 16, 2020. The survey found that more than one-quarter (28%) of adults had traveled domestically in the prior 30 days, most commonly for "vacation" (43%), and less than half wore masks (46%) or practiced social distancing (47%) "all of the time." Although high-risk adults were significantly less likely to travel than non-high-risk adults (23% vs 31%; P < .001), they were no more likely to take precautions. Many travelers did not wear a mask or practice social distancing because they felt such actions were unnecessary (eg, they were outside or with friends and family). Although a substantial share of travelers (43% to 53%) trusted public health agencies "a great deal" for information about reducing risks while traveling, more travelers (73%) trusted their own healthcare providers. Findings suggest that outreach may be improved by partnering with providers to emphasize the benefits of layering precautions and provide targeted education to high-risk individuals. Messages that are empathetic to the need to reduce stress and convey how precautions can protect loved ones may be particularly resonant after more than a year of pandemic-related restrictions.

Seasonal Influenza Vaccine in Pregnant Women: Views and Experiences of Obstetrician-Gynecologists.

Background: Seasonal influenza vaccination rates among pregnant women remain well below the Healthy People 2020 target of 80%. Obstetrician-gynecologist (OB/GYN) recommendations are a critical means of encouraging pregnant women to get vaccinated, but there are limited data about their views. Materials and Methods: A nationally representative survey of 506 practicing OB/GYNs was completed between October 26, 2015, and May 8, 2016. Analyses included univariate distributions and comparisons based on age, size of practice, and academic affiliation using all-pairs, dependent t-tests. Results: A majority of OB/GYNs report they "strongly recommend" seasonal influenza vaccination for their pregnant patients in the first (79%) or second and third trimesters (81%). Among those who do not strongly recommend the flu vaccine in the first trimester, many say this is because of their own concerns (28%) or their patients' concerns (44%) about safety. Older OB/GYNs, those in smaller practices, and those without academic affiliation were less likely to recommend the vaccine and more likely to have safety concerns. For example, 72% of those age 60+ strongly recommended the vaccine in the second and third trimester, compared with 86% of those ages 30-44 and 83% of those ages 45-59 (p < 0.05 for all comparisons). Conclusions: OB/GYNs across the country largely support seasonal flu vaccination among pregnant women. Nonetheless, safety is a concern for them and their patients. Outreach to support clinician decisions and conversations with pregnant patients may be most needed among older physicians, those in smaller practices, and those without academic affiliation.

Obstetrician-Gynecologist Views of Pregnancy-Related Medication Safety.

Background: Medication use among pregnant women is widespread, despite limited evidence about the teratogenicity of most medications. Improved physician-patient communication about pregnancy-related medication safety has been identified as a strategy to address this critical issue; however, little is known about physicians' knowledge, attitudes, and practices that could inform tools for information access and sharing to support such communication. The primary objective of this study is to address gaps in what is known about obstetrician-gynecologist views, practices, and needs related to accessing and sharing pregnancy-related medication safety information with patients. Materials and Methods: The basis for this study is a nationally representative, randomized survey of 506 practicing obstetrician-gynecologists. The survey was completed by mail or online between October 26, 2015 and May 8, 2016 with a 52% response rate. Data were weighted to population parameters to reduce the risk of potential nonresponse biases. Analyses included univariate distributions and comparisons between physicians in different residency cohorts using all-pairs dependent t-tests. Results: Findings point to critical features of obstetrician-gynecologist access and sharing of medication safety information. Obstetrician-gynecologists often retrieve medication safety information during a clinical visit. There is widespread provision of potentially problematic "safe lists" to patients, particularly by younger cohorts, and limited counseling for reproductive-aged patients not actively planning a pregnancy. Conclusions: To improve clinical care, physician-patient communication may be enhanced with technical and policy solutions, including improved digital information tools for retrieving and discussing information in the clinical setting; evidence-based, written information for physicians to share with patients; and encouragement for counseling all women of reproductive age receiving teratogenic medications.

Views and Experiences of Travelers from US States to Zika-Affected Areas.

Travelers to areas with Zika virus transmission are at risk of infection and of transmitting the virus after returning home. While protective behaviors during and after travel can reduce these risks, information about traveler practices or underlying views is limited. We examined these issues using data from the first representative poll of travelers from US states to Zika-affected areas, including US territories and Miami, Florida, conducted December 1 to 23, 2016. We analyzed results among all travelers (n = 1,285) and 2 subgroups at risk for pregnancy-related complications: (1) travelers in households where someone was pregnant or considering pregnancy (n = 72), and (2) other travelers of reproductive age (n = 631). We also examined results among those with different levels of awareness and knowledge about Zika virus. Results show that in households where someone was pregnant or considering pregnancy, awareness of Zika in the destination, concern about infection, and adoption of protective behaviors was relatively high. That said, sizable shares of travelers as a whole did not know information about asymptomatic and sexual transmission or post-travel behaviors. Further, concern about getting infected during travel was low among travelers as a whole, including other travelers of reproductive age. Few travelers consistently adopted protective behaviors during or after travel. Even among travelers who were aware of Zika in their destination and knew how to protect themselves, adoption of protective behaviors was only slightly higher. Findings from this poll suggest communications may be more effective if tailored to different levels of true and perceived risk. To address gaps in knowledge about transmission and post-travel protective behaviors, messaging should include facts and acknowledge the complexities of novel information and social context. Consideration should also be given to emphasizing other benefits of Zika protective behaviors or prioritizing behaviors that are most feasible.

Threats to oral polio vaccine acceptance in Somalia: Polling in an outbreak.

BACKGROUND: Using a survey conducted during the 2013-2014 polio outbreak in Somalia, this study examines attitudinal and knowledge-based threats to oral polio vaccine acceptance and commitment. Findings address a key gap, as most prior research focuses on endemic settings. METHODS: Between November 19 and December 21, 2013, we conducted interviews among 2003 caregivers of children under 5 years in select districts at high risk for polio transmission. Within each district, sample was drawn via a multi-stage cluster design with random route household selection. We calculated the percentage of caregivers who could not confirm recent vaccination and those uncommitted to future vaccination. We compared these percentages among caregivers with varying knowledge and attitudes, focusing on variables identified as threats in endemic settings, using controlled and uncontrolled comparisons. We also examined absolute levels of threat variables. RESULTS: Only 10% of caregivers could not confirm recent vaccination, but 32% were uncommitted to future vaccination. Being unvaccinated or uncommitted were related to multiple threat variables. For example, compared with relevant counterparts, caregivers were more likely to be unconfirmed and uncommitted if they did not trust vaccinators "a great deal" (unconfirmed: 9% vs. 2%; uncommitted: 49% vs. 28%), which is also true in endemic settings. Unlike endemic settings, symptom knowledge was related to commitment while rumor awareness was low and unrelated to past acceptance or commitment. Levels of trust and perceptions of OPV effectiveness were high, though perceptions of community support and awareness of logistics were lower. CONCLUSIONS: As in endemic settings, outbreak responses will benefit from communications strategies focused on enhancing trust in vaccinators, institutions and the vaccine, alongside making community support visible. Disease facts may help motivate acceptance, and enhanced logistics information may help facilitate caregiver availability at the door. Quelling rumors early may be important to prevent them from becoming threats.

Pharmacist Views on Alternative Methods for Antiviral Distribution and Dispensing During an Influenza Pandemic.

Antiviral drugs are likely to be a frontline countermeasure needed to minimize disease impact during an influenza pandemic. As part of pandemic influenza preparedness efforts, the Centers for Disease Control and Prevention, in coordination with state health departments, has plans in place to distribute and dispense antiviral drugs from public stockpiles. These plans are currently under review and include evaluation of the benefits of commercial distribution and dispensing through community pharmacies. To ensure this alternative distribution and dispensing system is viable, it is critical to assess pharmacist acceptability and to understand the pharmacist perspective on dispensing these antivirals during a response. In this study, we examine community pharmacist reactions to the proposed alternative antiviral distribution and dispensing system using a nationally representative survey of pharmacists. Overall, pharmacists were highly receptive to this alternative system and voiced a willingness to participate personally, and most thought their own pharmacy would participate in such an effort. This was true across pharmacists with different personal and professional backgrounds, as well as those in different pharmacy settings. However, sizable shares of pharmacists said they were worried about facing shortages of the antivirals, the risk of exposure to disease for themselves and their families, managing their usual patients who need their prescriptions filled for medications other than antivirals, keeping order in the pharmacy, and potential liability concerns. These findings should be interpreted as an indication of acceptability of the concept, encouragement for the next steps in alternative distribution and dispensing system design, and a guide to potential barriers that may need to be addressed proactively.

Public Views on Alternative Methods for Antiviral Distribution and Dispensing During an Influenza Pandemic.

Antiviral drugs could play a crucial role in minimizing the impact of a severe influenza pandemic. The Centers for Disease Control and Prevention, in coordination with state health departments, has plans to distribute antiviral drugs from federal stockpiles in the case of a pandemic. These plans are currently under review and include evaluation of the benefits of pharmaceutical supply chain distribution and dispensing of antivirals through community pharmacies. While research has shown wide acceptance among pharmacists, public acceptability of going to community pharmacies for stockpiled antivirals in an influenza pandemic is unknown. This study uses the first nationally representative survey of US adults to assess public views of this approach. Overall, there was widespread support for the proposed system, and a majority predicted they would be likely to get antivirals in pharmacies compared to public health clinics. However, preference for using pharmacies dropped substantially when even modest fees were introduced. Those without insurance were less likely to say they would get antivirals and, along with those in lower income groups, were more likely than others to use public health clinics at all cost points. Further, sizable proportions expressed concerns about side effects, a desire to wait until symptoms got worse, and hesitation about using drugs beyond the labeled expiration dates. These factors could decrease uptake of antivirals from any source. Findings should be interpreted as broad acceptability of the concept, encouragement for next steps in system design, and a guide to potential barriers to be addressed.

Understanding threats to polio vaccine commitment among caregivers in high-priority areas of Afghanistan: a polling study.

BACKGROUND: Eradication of poliovirus from endemic countries relies on vaccination of children with oral polio vaccine (OPV) many times a year until the age of 5 years. We aimed to determine caregivers' commitment to OPV in districts of Afghanistan at high risk for polio transmission and to examine what knowledge, attitudes, or experiences could threaten commitment. METHODS: We designed and analysed a poll using face-to-face interviews among caregivers of children under 5 years of age. The sample was drawn via a stratified multistage cluster design with random route household selection. We calculated the percentage of committed and uncommitted caregivers. All percentages were weighted. We then compared percentages of uncommitted caregivers among those with varying knowledge, attitudes, and experiences, using logistic regression to control for possible demographic confounders. FINDINGS: Between Dec 19, 2014, and Jan 5, 2015, we interviewed 1980 caregivers, 21% of whom were "uncommitted" to accepting OPV. Multiple measures of knowledge, attitudes, and experiences are associated with lack of commitment. For example, compared with their relevant counterparts, caregivers are more likely to be uncommitted if they did not trust vaccinators "a great deal" (54% vs 9%), if they do not know that polio spreads through contaminated water (41% vs 14%), or if they believe rumours that OPV is not halal (50% vs 21%). INTERPRETATION: To enhance OPV commitment, it might be useful to consider a multifactorial approach that highlights building trust in vaccinators, providing facts about transmission, sharing positive messages to overcome key rumours, and strengthening community support for vaccination. FUNDING: Harvard T H Chan School of Public Health and UNICEF.