An eco-psychological framework for research on the physical environment of childcare classrooms and children's play behavior.

Ecological psychology is an approach focused on the perception and behavior of organisms and environments, offering psychological insights for research on children. This study primarily explored the concepts of affordance and behavior setting based on an eco-psychological perspective concerning children's behaviors and environment. Through a review of previous studies, we differentiated that affordance theory emphasizes children's direct perceptions of environmental functions, whereas the concept of behavior setting highlights the dyadic relationship between long-term behaviors and environmental material features.

Surveillance of public health pathogens in Lagos wastewater canals: a cross-sectional study.

Background: Wastewater-based epidemiology (WBE) is already being adopted for the surveillance of health conditions of communities and shows great potential for the monitoring of infectious pathogens of public health importance. There is however paucity of robust data to support extensive WBE in Nigeria. This study evaluated the prevalence of clinically relevant infectious pathogens and provided antimicrobial resistance profiles of bacteria pathogens in wastewater canals in Lagos State at a single point in time.

Monte Carlo simulations of radiological cancer risks associated with naturally occurring radionuclides in local and imported spices from Delta and Ogun States, Nigeria.

Naturally occurring radionuclides in soil, water, and plants, including spices, pose potential health risks. Given the widespread use of spices in culinary practices, it is crucial to assess the potential health risks associated with their natural radionuclides content. This study determines the activity concentrations of natural radionuclides in locally processed and imported spices from markets in Delta and Ogun States, Nigeria, using gamma spectrometry.

Seroprevalence patterns of viral hepatitis B, C, and E among internally displaced persons in Borno State, Nigeria.

Objectives: Following the outbreak of hepatitis E in camps for internally displaced persons (IDPs) in Borno State in 2017, we assessed hepatitis B, C, and E biomarkers (hepatitis B surface antigen [HBsAg], anti-HBC, anti-hepatitis E virus [HEV] immunoglobulin [Ig] G, and anti-HEV IgM) among IDPs in three camps in Borno State, Nigeria, to determine seroprevalence rates in these understudied populations.

Methods: A total of 454 IDPs, including pregnant women and breastfeeding mothers, were randomly selected, and their demographic, clinical, and epidemiological data were collected. Blood samples were tested for HBsAg and anti-hepatitis C virus (HCV) using rapid tests, anti-HEV IgM, and anti-HEV IgG using enzyme-linked immunosorbent assay.

Lassa fever in Nigeria: epidemiology and risk perception.

Annual outbreaks of Lassa fever have resulted in a public health threat in Nigeria and other endemic countries in Sub-Saharan Africa. While the Lassa Virus (LASV) is endemic in rodent populations, zoonotic spillover to humans causes annual outbreaks. This study reviewed the burden of Lassa fever (LF) in Nigeria between 2020 and 2023 and conducted a cross-sectional survey of Nigerians to evaluate their risk perceptions of LF.