The SIR model is a differential equations based model of the spread of an infectious disease that compartmentalises individuals in a population into one of three states: those who are susceptible to a disease (S), those who are infected and can transmit the disease to others (I), and those who have recovered from the disease and are now immune…

Background: Knowledge of specific health-related events encountered by students studying abroad and the availability and use of pre-travel healthcare for these students is lacking. Methods: Anonymous web-based questionnaires were sent to study abroad offices, student health centers, and undergraduate students after studying abroad at eight…

There is a need for public health undergraduates to acquire skills in data collection, statistical programming, and infectious diseases modeling. Public health officials and accreditation bodies underline the importance of a cumulative, "real-world" experience as part of a student's education. The Watermelon Meow Meow (WMM) outbreak is a…

The global threat of antibiotic-resistant infections has resulted in health organizations compiling an Antibiotic Stewardship Program (ASP), in which the education of current and future medical prescribers and farmers is central to the preservation of current and future antimicrobial treatments. The purpose of this study was to assess and compare…

Chemistry experiments involving biological aspects are in high demand. This laboratory exercise blends biochemistry and physical chemistry, illustrates key concepts of the virus capsid surface, and is designed for a chemistry laboratory course for students majoring in biology in college. The experimental part provides a mastery of…

Objective: College students, particularly first-year students, are at risk for alcohol misuse and alcohol-related consequences (e.g., condomless sex). Our objective was to determine if first- and second-year students were more or less likely to report any act of condomless sex under the influence of alcohol than third- and fourth-year students.…

Since the introduction by Kermack and McKendrick in 1927, the Susceptible-Infected-Recovered (SIR) epidemic model has been a foundational model to comprehend and predict the dynamics of infectious diseases. Almost for a century, the SIR model has been modified and extended to meet the needs of different characteristics of various infectious…

Objectives: Sleep problems are highly prevalent among college students and are linked to a multitude of detrimental consequences, among which are heightened perceived stress and symptoms of depression. The present study investigated the effect of poor sleep quality on the immune function of college students. A serial mediation model was developed…

Objective: Genital herpes is a common sexually transmitted disease among young adults in the United States. We conducted a cross-sectional survey to evaluate herpes simplex virus knowledge among university students. Participants: 612 full-time undergraduate students. Methods: We gathered data on demographics, sexual activity, knowledge about the…

Purpose: This study explored undergraduate college students' opinions of the CDC's online "Solve the Outbreak" (StO) game, a recommended aid in higher education for teaching concepts epidemiological outbreak investigations. Methods: The study was conducted as a game debriefing, in which 16 students enrolled in an undergraduate-level…

Objective: We developed an Excel-based cost calculator to assess the economic burden of university-based "Neisseria meningitidis" serogroup B (MenB) outbreaks. Participants: Hypothetical university with 6,354 students. Methods: Total societal costs of outbreak were estimated for three MenB pre-matriculation immunization…

Objective: To examine how in-person classroom instruction was related to risk of SARS-CoV-2 infection in undergraduate students. Participants: Indiana University undergraduate students (n = 69,606) enrolled in Fall 2020, when courses with in-person and remote instruction options were available. Methods: Students participated weekly in mandatory…

Objective: This longitudinal study tested the relationship between cigarette and e-cigarette use and SARS-CoV-2 seroconversion among US college students. Participants: Undergraduate students (n = 764), drawn from a randomly selected invitation-only pool from a large Midwestern university, that were initially negative for SARS-CoV-2 antibodies and…

Citizen science is recognized as an important tool to engage the public in important scientific and environmental issues that impact them. Mosquito surveillance-based citizen science in college curricula have not received much attention even though its usage has the potential to actively engage students in inquiry and elevate student support for…

On college campuses, effective management of vaccine-preventable transmissible pathogens requires understanding student vaccination intentions. This is necessary for developing and tailoring health messaging to maximize uptake of health information and vaccines. The current study explored students' beliefs and attitudes about vaccines in general,…