Capturing COVID-19-Like Symptoms at Scale Using Banner Ads on an Online News Platform: Pilot Survey Study.

BACKGROUND: Identifying new COVID-19 cases is challenging. Not every suspected case undergoes testing, because testing kits and other equipment are limited in many parts of the world. Yet populations increasingly use the internet to manage both home and work life during the pandemic, giving researchers mediated connections to millions of people sheltering in place. OBJECTIVE: The goal of this study was to assess the feasibility of using an online news platform to recruit volunteers willing to report COVID-19-like symptoms and behaviors. METHODS: An online epidemiologic survey captured COVID-19-related symptoms and behaviors from individuals recruited through banner ads offered through Microsoft News. Respondents indicated whether they were experiencing symptoms, whether they received COVID-19 testing, and whether they traveled outside of their local area. RESULTS: A total of 87,322 respondents completed the survey across a 3-week span at the end of April 2020, with 54.3% of the responses from the United States and 32.0% from Japan. Of the total respondents, 19,631 (22.3%) reported at least one symptom associated with COVID-19. Nearly two-fifths of these respondents (39.1%) reported more than one COVID-19-like symptom. Individuals who reported being tested for COVID-19 were significantly more likely to report symptoms (47.7% vs 21.5%; P<.001). Symptom reporting rates positively correlated with per capita COVID-19 testing rates (R2=0.26; P<.001). Respondents were geographically diverse, with all states and most ZIP Codes represented. More than half of the respondents from both countries were older than 50 years of age. CONCLUSIONS: News platforms can be used to quickly recruit study participants, enabling collection of infectious disease symptoms at scale and with populations that are older than those found through social media platforms. Such platforms could enable epidemiologists and researchers to quickly assess trends in emerging infections potentially before at-risk populations present to clinics and hospitals for testing and/or treatment.

Coping and survival skills: the role school personnel play regarding support for bullied sexual minority-oriented youth.

BACKGROUND: Research has shown that bullying has serious health consequences, and sexual minority-oriented youth are disproportionately affected. Sexual minority-oriented youth include lesbian, gay, bisexual, transgender, queer, or questioning (LGBTQ) individuals. This study examined the bullying experiences of sexual minority-oriented youth in a predominantly rural area of a Midwestern state. The purpose of this study was to have bullied youth describe their experiences and to present their perspectives. METHODS: Using critical qualitative inquiry, 16 in-depth interviews were conducted in-person or online with youth, ages 15-20, who self-identified as having been bullied based on their perceived minority sexual orientation status. RESULTS: The role of supportive school personnel was found to be meaningful, and supportive school personnel were mentioned as assisting with the coping and survival among this group of bullied sexual minority youth. CONCLUSIONS: Supportive school personnel are crucial to the coping and survival of these youth. All school personnel need to be aware of the anti-bullying policies in their school corporations. They may then work to strengthen and enforce their policies for the protection of bullied youth.

Contextualizing gay-straight alliances: student, advisor, and structural factors related to positive youth development among members.

Gay-straight alliances (GSAs) may promote resilience. Yet, what GSA components predict well-being? Among 146 youth and advisors in 13 GSAs (58% lesbian, gay, bisexual, or questioning; 64% White; 38% received free/reduced-cost lunch), student (demographics, victimization, attendance frequency, leadership, support, control), advisor (years served, training, control), and contextual factors (overall support or advocacy, outside support for the GSA) that predicted purpose, mastery, and self-esteem were tested. In multilevel models, GSA support predicted all outcomes. Racial/ethnic minority youth reported greater well-being, yet lower support. Youth in GSAs whose advisors served longer and perceived more control and were in more supportive school contexts reported healthier outcomes. GSA advocacy also predicted purpose. Ethnographic notes elucidated complex associations and variability as to how GSAs operated.

Measurement of serum haptoglobin in neonatal farm-raised and bob veal calves using two immunoassay methods.

Two immunoassays using an anti-bovine haptoglobin monoclonal antibody, Hap 1, were used to measure serum haptoglobin levels in neonatal farm-raised and bob veal calves. Bob veal calves were grouped into condemned, normal, and icteric groups based on the appearance of the carcass and viscera at postmortem examination. The competitive inhibition assay was more sensitive than the direct hemoglobin binding assay in detecting low levels of haptoglobin in all groups of calves. A significant number of bob veal calves with gross postmortem lesions other than icterus had detectable haptoglobin levels. The low levels of haptoglobin that were detected were not useful in distinguishing the relative severity of the inflammatory or degenerative process; however, the predictive values of a positive and negative test suggest haptoglobin measurement may be useful as a supplemental tool in evaluating the health status of the neonatal calf.