Catching a wave: On the suitability of traveling-wave solutions in epidemiological modeling.

Ordinary differential equation models such as the classical SIR model are widely used in epidemiology to study and predict infectious disease dynamics. However, these models typically assume that populations are homogeneously mixed, ignoring possible variations in disease prevalence due to spatial heterogeneity. To address this issue, reaction-diffusion models have been proposed as an alternative approach to modeling spatially continuous populations in which individuals move in a diffusive manner.

Gaussian Process Emulation for Modeling Dengue Outbreak Dynamics.

Epidemiological models that aim for a high degree of biological realism by simulating every individual in a population are unavoidably complex, with many free parameters, which makes systematic explorations of their dynamics computationally challenging. This study investigates the potential of Gaussian Process emulation to overcome this obstacle. To simulate disease dynamics, we developed an individual-based model of dengue transmission that includes factors such as social structure, seasonality, and variation in human movement.

Mean daily temperatures can predict the thermal limits of malaria transmission better than rate summation.

Temperature shapes the distribution, seasonality, and magnitude of mosquito-borne disease outbreaks. Mechanistic models predicting transmission often use mosquito and pathogen thermal responses from constant temperature experiments. However, mosquitoes live in fluctuating environments.

A case and intervention for older adult sexual mistreatment.

Background: The sexual mistreatment of older adults is a significant public health issue; like other forms of sexual violence, it is more prevalent than officially reported. Survivors often hesitate to speak out due to feelings of embarrassment, fear, or potential cognitive impairments. Moreover, the concealment of such mistreatment, coupled with societal stigmas surrounding aging and sexuality, creates challenges in recognizing sexual mistreatment during routine or emergency room visits.

Mosquito population dynamics is shaped by the interaction among larval density, season, and land use.

Understanding how variation in key abiotic and biotic factors interact at spatial scales relevant for mosquito fitness and population dynamics is crucial for predicting current and future mosquito distributions and abundances, and the transmission potential for human pathogens. However, studies investigating the effects of environmental variation on mosquito traits have investigated environmental factors in isolation or in laboratory experiments that examine constant environmental conditions that often do not occur in the field. To address these limitations, we conducted a semi-field experiment in Athens, Georgia using the invasive Asian tiger mosquito ().

Exploring access to community neurorehabilitation for people with progressive neurological conditions: a qualitative study.

Purpose: Community neurorehabilitation enables people with progressive neurological conditions (PNCs) to manage their symptoms to live an active, fulfilling life; however, it is not accessible to all. This study explored the factors influencing access to community neurorehabilitation in Northern Ireland from the perspective of people with PNCs and their carers.

Methods: Eleven people living with a PNC and three carers took part in virtual focus groups.

The cost-effectiveness of osteoporosis medications for preventing periprosthetic fractures following femoral neck fracture indicated hip arthroplasty: a break-even analysis.

Unlabelled: Osteoporosis treatment following arthroplasty for femoral neck fracture (FNF) is associated with lower rates of periprosthetic fracture (PPF). Our study evaluated the economic viability of treatment in patients following arthroplasty and demonstrates that treatment with oral bisphosphonates can be cost-effective in preventing PPF.

Introduction: Osteoporosis treatment following arthroplasty for femoral neck fracture (FNF) is associated with lower rates of periprosthetic fracture (PPF).

Comparison of rerupture rates after operative and nonoperative management of Achilles tendon rupture in older populations: Systematic review and meta-analysis.

Background: This systematic review and meta-analysis investigated the treatment for Achilles tendon rupture (ATR) associated with the lowest risk of rerupture in older patients.

Methods: Five databases were searched through September 2022 for studies published in the past 10 years analyzing operative and nonoperative ATR treatment. Studies were categorized as "nonelderly" if they reported only on patients aged 18-60 years.

Correlation between research productivity during and after orthopaedic surgery training.

Background: Research experience is mandatory for all Orthopaedic Surgery residency programs. Although the allocation of required protected time and resources varies from program to program, the underlying importance of research remains consistent with mutual benefit to both residents and the program and faculty. Authorship and publications have become the standard metric used to evaluate academic success.

Open Reduction Internal Fixation vs Primary Arthrodesis for Lisfranc Fracture-Dislocations: A Cost Analysis.

Background: Lisfranc fracture-dislocation is an uncommon but serious injury that currently lacks universal consensus on optimal operative treatment. Two common fixation methods are open reduction and internal fixation (ORIF) and primary arthrodesis (PA). The objective of this study is to analyze the cost difference between ORIF and PA of Lisfranc injuries, along with the contribution of medical services to overall costs.

Leveraging insect-specific viruses to elucidate mosquito population structure and dynamics.

Several aspects of mosquito ecology that are important for vectored disease transmission and control have been difficult to measure at epidemiologically important scales in the field. In particular, the ability to describe mosquito population structure and movement rates has been hindered by difficulty in quantifying fine-scale genetic variation among populations. The mosquito virome represents a possible avenue for quantifying population structure and movement rates across multiple spatial scales.

Perceptions of Racial and Gender Microaggressions in an Academic Orthopaedic Department.

Unlabelled: Orthopaedic surgery consistently ranks last among all medical specialties in diversity and inclusion. While active efforts have recently been implemented to enact change, no study to date has explored the potential effects that social microaggressions have on an individual's career in orthopaedic surgery. The primary aim of this study was to investigate the influence of the perceived experiences of gender and race-based microaggressions on orthopaedic surgery residents, fellows, and attendings in their decision to pursue a career in orthopaedic surgery.

Trends in Racial, Ethnic, and Gender Diversity Among Hand Surgery Fellows From 2007 to 2021.

Purpose: There is a paucity of research on the demographic trends of orthopedic and plastic hand surgery fellows. The purpose of this study was to ascertain the current state of racial and gender demographic trends in hand surgery fellowship from 2007 to 2021.

Methods: We analyzed fellowship demographic data from the Accreditation Council for Graduate Medical Education public database from 2007-2008 through 2020-2021.

Humidity - The overlooked variable in the thermal biology of mosquito-borne disease.

Vector-borne diseases cause significant financial and human loss, with billions of dollars spent on control. Arthropod vectors experience a complex suite of environmental factors that affect fitness, population growth and species interactions across multiple spatial and temporal scales. Temperature and water availability are two of the most important abiotic variables influencing their distributions and abundances.

Diuretic use and risk of falls in older women with urinary incontinence.

Objective: To determine the association between diuretic use and falls in community-dwelling older women with urinary incontinence (UI).

Methods: We conducted an analytic cross-sectional study using patients' electronic medical records. Patients were women with UI, 65 years or older seen at a urogynecology clinic between January 1, 2018 and September 30, 2019.

Trends in Racial, Ethnic, and Gender Diversity in Orthopaedic Surgery Adult Reconstruction Fellowships From 2007 to 2021.

Background: Orthopaedic surgery has seen improvement in its representation of women, whereas the representation of racial/ethnic minorities has remained stagnant over the past decade. Overall, the surgical field lags behind other specialties in sex and racial/ethnic parity. Although demographic disparities within orthopaedics have been analyzed for both residents and faculty members, information for adult reconstruction fellows remains limited.

Mapping current and future thermal limits to suitability for malaria transmission by the invasive mosquito Anopheles stephensi.

Background: Anopheles stephensi is a malaria-transmitting mosquito that has recently expanded from its primary range in Asia and the Middle East, to locations in Africa. This species is a competent vector of both Plasmodium falciparum and Plasmodium vivax malaria. Perhaps most alarming, the characteristics of An.

Trends in Racial, Ethnic, and Gender Diversity in Orthopedic Surgery Spine Fellowships From 2007 to 2021.

Study Design: Descriptive.

Objective: The objective of this study is to analyze trends in racial, ethnic, and gender diversity in orthopedic spine surgery fellowship trainees.

Summary Of Background Data: Orthopedic surgery has consistently been labeled as one of the least diverse fields in Medicine.

Operative vs Nonoperative Management of Achilles Tendon Rupture: A Cost Analysis.

Background: Achilles tendon rupture (ATR) is a common injury with a growing incidence rate. Treatment is either operative or nonoperative. However, evidence is lacking on the cost comparison between these modalities.

The mismatch of narratives and local ecologies in the everyday governance of water access and mosquito control in an urbanizing community.

Mosquito-borne disease presents a significant threat to urban populations, but risk can be uneven across a city due to underlying environmental patterns. Urban residents rely on social and economic processes to control the environment and mediate disease risk, a phenomenon known as everyday governance. We studied how households employed everyday governance of urban infrastructure relevant to mosquito-borne disease in Bengaluru, India to examine if and how inequalities in everyday governance manifest in differences in mosquito control.

Effect of Faculty Diversity on Minority Student Populations Matching into Orthopaedic Surgery Residency Programs.

Unlabelled: Greater faculty diversity within orthopaedic residency programs has been associated with an increased application rate from students of similarly diverse demographic backgrounds. It is unknown whether these underrepresented student populations have an equitable likelihood of being highly ranked and matching at these programs. Thus, we sought to evaluate the relationship between faculty and resident diversity, with a specific focus on sex, racial/ethnic groups that are underrepresented in medicine (URiM), and international medical graduates (IMGs).

Streamlining sporozoite isolation from mosquitoes by leveraging the dynamics of migration to the salivary glands.

Background: Sporozoites isolated from the salivary glands of Plasmodium-infected mosquitoes are a prerequisite for several basic and pre-clinical applications. Although salivary glands are pooled to maximize sporozoite recovery, insufficient yields pose logistical and analytical hurdles; thus, predicting yields prior to isolation would be valuable. Preceding oocyst densities in the midgut is an obvious candidate.