Personality and city culture predict attitudes and practices toward mosquitoes and mosquito-borne diseases in South Texas

Personality is known to affect compliance with health-protective behaviors and it has been shown that effective public health messaging can be informed by an understanding of that relationship. Thus, we aimed to evaluate the role personality might play in implementing personal protective measures (PPMs) that can prevent mosquito-borne diseases. This is the first mosquito-related knowledge, attitudes, and practices (KAP) study to incorporate a measure of personality using the Big Five: openness, conscientiousness, extraversion, agreeableness, and neuroticism. KAP studies in Gulf-coast and Mexican border-states in the U.S. are few. Ours is only the second KAP study to take place in Texas despite known local transmission and established mosquito populations capable of transmitting dengue, zika, chikungunya, and West Nile viruses. The KAP survey was administered in three neighborhoods in San Antonio, a large, Hispanic-majority, urban city that is segregated economically and ecologically. We found that openness, agreeableness, and extraversion predicted certain attitudes and PPMs, and that KAP and personality measures did not differ along ethnic or neighborhood lines. Perceptions toward the city's role in mosquito control and education was an important factor in predicting PPMs, suggesting that city culture (attitudes common throughout the city as opposed to attitudes differing by ethnicity and neighborhood) may be most salient in developing public health messaging in San Antonio.

Psychosocial Predictors of Intention to Vaccinate Against the Coronavirus (COVID-19)

The COVID-19 pandemic has wreaked havoc across the world. Public health efforts to combat the disease and return life to normalcy largely rests upon COVID-19 vaccination distribution and uptake. Thus, it is critical to examine factors that predict people's intentions to vaccinate. This study explored predictors of intention to vaccinate against COVID-19 among demographic and personal factors, health behaviors and beliefs, COVID-19-specific beliefs, and trust in physicians, using a sample of U.S. adults. We employed bivariate correlations and hierarchical regression to analyze the data. We found that the strongest predictors are political orientation, trust in physicians, subjective norms, and prior flu shot uptake. These associations suggest that individuals who held more liberal political views, expressed higher levels of trust in their primary care provider, perceived stronger social pressure to vaccinate against COVID-19, and received a flu shot during the previous flu season, had a stronger intention to vaccinate against COVID-19. Based on our results, we suggest that public health efforts to increase vaccination uptake for COVID-19 vaccines focus on addressing political orientation (conservatism), involve primary care providers, emphasize vaccination as the norm (and not the exception), and use information about previous flu vaccinations to target vaccination campaigns.

Is the worship of celebrities associated with resistance to vaccinations? Relationships between celebrity admiration, anti-vaccination attitudes, and beliefs in conspiracy

Vaccinations and anti-vaccination attitudes have reclaimed the spotlight as a crucial health behavior because of the recent surge in outbreaks of preventable diseases. One factor that may be contributing to this trend is the outspoken role that anti-vaccination celebrities play. The main purpose of the present study was to determine whether anti-vaccination attitudes are related to celebrity admiration. We hypothesized a positive correlation between anti-vaccination attitudes and celebrity interest and admiration. We also hypothesized that persons who are very concerned about the commercial profiteering of vaccinations will also tend to believe in conspiracies. Participants (N = 320, 40% female, mean age = 36.28, SD = 11.32) completed the Celebrity Attitude Scale (CAS) and the Vaccination Attitudes Examination Scale (VAX) through an online survey management system. We found significant positive associations between anti-vaccination attitudes and celebrity admiration and interest. However, celebrity admiration and interest did not correlate with mistrust of vaccine benefits, as measured by a subdomain of the VAX. Additionally, we found that concerns about commercial profiteering from vaccines correlated with beliefs in conspiracy theories. Our study suggests a new way of approaching people's anti-vaccination attitudes that may be used to effectively educate the public about the importance of vaccinations.