The disappearing COVID-Naïve Population and comparative Roche vs. Abbott Test sensitivity: evidence from antibody seroprevalence in Milwaukee County, Wisconsin.

We study the prevalence of SARS-CoV-2 antibodies in a diverse population in Milwaukee County, Wisconsin from May 2021 to June 2022. We find that 99.4% (523/526) of the participants had positive results for antibodies to the SARS CoV2 spike protein over April-June 2022, soon after the early-2022 Omicron surge.

STRYV365 and : teacher perspectives on school impact of a trauma-informed, social-emotional learning approach for students facing adverse childhood experiences.

Introduction: Adverse childhood experiences (ACEs) have a profound impact on children's and adolescents' academic performance and overall wellbeing. In contrast, positive childhood experiences help mitigate the negative effects of ACEs on health and wellbeing. Trauma-informed and social-emotional learning (SEL) programs in schools may address these impacts, with school staff playing a pivotal role in ensuring their success and influencing school outcomes.

Lead Poisoning in Milwaukee: A Medical and Public Health Update.

Introduction: Every year, children are poisoned with lead with irreversible effects. This exposure most often occurs in older housing built before 1978 with chipping paint from windowsills where children play and ingest the lead particulates. Exposure to lead can cause neurological and psychological dysfunction, among other health issues.

Genitourinary syndrome of lactation: a new perspective on postpartum and lactation-related genitourinary symptoms.

Background: The genitourinary syndrome of menopause (GSM) is a well-documented condition characterized by a range of genitourinary symptoms in peri- and postmenopausal women. As with GSM, postpartum lactating women experience reduced estrogen and androgen levels. However, there is limited research on the impact of symptoms during the postpartum breastfeeding period.

Understanding racial/ethnic disparities in COVID-19 mortality using a novel metric: COVID excess mortality percentage.

Prior research on racial/ethnic disparities in COVID-19 mortality has often not considered to what extent they reflect COVID-19-specific factors, versus preexisting health differences. This study examines how racial/ethnic disparities in COVID-19 mortality vary with age, sex, and time period over April-December 2020 in the United States, using mortality from other natural causes as a proxy for underlying health. We study a novel measure, the COVID excess mortality percentage (CEMP), defined as the COVID-19 mortality rate divided by the non-COVID natural mortality rate, converted to a percentage, where the CEMP denominator controls (albeit imperfectly) for differences in population health.