Profiles of COVID-19 vaccine hesitancy by race and ethnicity in eastern Pennsylvania.

BACKGROUND: Throughout US history, chronic and infectious diseases have severely impacted minority communities due to a lack of accessibility to quality healthcare and accurate information, as well as underlying racism. These fault lines in the care of minority communities in the US have been further exacerbated by the rise of the COVID-19 pandemic. This study examined the factors associated with COVID-19 vaccine hesitancy by race and ethnicity, particularly among African American and Latinx communities in Eastern Pennsylvania (PA). METHODS: Survey data was collected in July 2021 in Philadelphia, Scranton, Wilkes-Barre, and Hazleton, PA. The 203 participants (38.7% Black, 27.5% Latinx) completed the 28-question survey of COVID-19 vaccination attitudes in either English or Spanish. RESULT: Out of the 203 participants, 181 participants met all the inclusion criteria, including completed surveys; of these participants, over three-fifths (63.5%) were acceptant of the COVID-19 vaccine whereas the remainder (36.5%) were hesitant. Binary logistic regression results showed that age, concern for vaccine efficacy, race, knowledge on the vaccine, and belief that the COVID-19 virus is serious significantly influenced COVID-19 vaccine hesitancy. Minorities were more likely to be hesitant toward vaccination (OR: 2.8, 95% CI: 1.1, 6.8) than non-Hispanic whites. Those who believed the COVID-19 vaccine was ineffective (OR: 8.3, 95% CI: 3.8, 18.2), and that the virus is not serious (OR: 8.3, 95% CI: 1.1, 61.8) showed the greatest odds of hesitancy. CONCLUSIONS: Minority status, age less than 45 years, misinformation about seriousness of COVID-19 illness, and concern about vaccine efficacy were contributing factors of COVID-19 vaccine hesitancy. Therefore, understanding and addressing the barriers to COVID-19 vaccination in minority groups is essential to decreasing transmission and controlling this pandemic, and will provide lessons on how to implement public health measures in future pandemics.

Effective Communication Following Pregnancy Loss: A Study in England.

Each year in the UK there are approximately 250,000 miscarriages, 3,000 stillbirths and 3,000 terminations following a diagnosis of fetal-abnormality. This paper draws from original empirical research into the experience of pregnancy loss and the accompanying decisionmaking processes. A key finding is that there is considerable variation across England in the range of options that are offered for disposal of pregnancy remains and the ways in which information around disposal are communicated. This analysis seeks to outline the key features of what constitutes effective communication in this context, where effective communication is taken to mean that patients are provided with the key information necessary, in an appropriate manner, so that they are fully able to make a decision. A primary source of evidence includes interviews with the bereaved and pregnancy-loss support workers, in order to understand how the options available, and associated necessary procedures, are communicated. In addition, patient information leaflets are also analyzed as they offer an important tool for information delivery at a difficult and emotionally charged time. Following this, an overview is provided of the information that these leaflets should contain, along with guidance on effective presentation of this information.

Monoclonal antibody-based ELISA for the quantification of porcine hemoglobin in meat products.

Misusage of porcine blood proteins, such as misbranding and substitution, can cause religious objections, law violation, and food quality concerns. These issues highlight the need for detecting unlabeled or overuse of porcine blood in foods. Compared with acidic and neutral pHs, porcine hemoglobin (PHb) at alkaline pH retained the best solubility, molecular integrity, and immunoreactivity after heat treatment. PHb at acidic and alkaline pHs remained stable during storage at 4 °C for 29 days. A monoclonal antibody (mAb) specific to mammalian hemoglobin, 13F7, was developed. A mAb13F7-based indirect competitive ELISA (icELISA) was optimized for the quantification of PHb in meat products. This assay had a wide working range from 0.5 ppm to 1000 ppm. It was sensitive (limit of detection: 0.5 ppm), precise and reproducible with low inter- and intra-coefficient of variances (<20%). This assay is suitable for government, food industry, and third-party authority to surveillance food quality.