Transmission of COVID-19 from community to healthcare agencies and back to community: a retrospective study of data from Wuhan, China.

Background: The early spatiotemporal transmission of COVID-19 remains unclear. The community to healthcare agencies and back to community (CHC) model was tested in our study to simulate the early phase of COVID-19 transmission in Wuhan, China.

Methods: We conducted a retrospective study.

Household transmission of SARS-CoV-2 and risk factors for susceptibility and infectivity in Wuhan: a retrospective observational study.

Background: Wuhan was the first epicentre of COVID-19 in the world, accounting for 80% of cases in China during the first wave. We aimed to assess household transmissibility of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and risk factors associated with infectivity and susceptibility to infection in Wuhan.

Methods: This retrospective cohort study included the households of all laboratory-confirmed or clinically confirmed COVID-19 cases and laboratory-confirmed asymptomatic SARS-CoV-2 infections identified by the Wuhan Center for Disease Control and Prevention between Dec 2, 2019, and April 18, 2020.

Epidemiology of COVID-19 in older persons, Wuhan, China.

Background: the epidemiological characteristics of older patients with COVID-19 was far from clear.

Objective: to explore the epidemiology of older patients with COVID-19 in Wuhan, China.

Design: a retrospective cross-sectional study.

Application of assistive technology in inclusive classrooms.

Purpose: In recent years more and more students with disabilities are included in general education settings; there is an increased demand for assistive technology application to accommodate their special needs in inclusive settings. This creates an atmosphere for studies on assistive technology applications in K-12 settings.

Method: This synthesis study reviewed research articles related to this topic in the past decade.