This study will investigate the link between previous COVID-19 infection and future heart disease risk.

This a collaborative multisite NIH funded project to develop smell tests as a rapid low cost way to screen for Covid19 infections. The lead institution is the University of Florida, and this project is being entered into CATS to create a Reliance Agreement under the NIH single IRB rules (sIRB).

The purpose of the study is to test how social decisions are affected by possible risk of infection. We aim to examine how choices in a risky social decision-making situation can influenced by viewing images of infection threat (e.g., person with runny nose) vs. images of neutral scenes or other threatening scenes.

There will be one 90-minute in-person visit. Participants will be asked to have electrodes placed on their skin to record their physiological signals, answer questionnaires, and complete a decision-making task on the computer while looking at different images.

$30

Adults recently diagnosed with SARS-CoV-2 infection who use a 4-day combined intervention of nasal washes with 1% baby shampoo solution and oral gargles with Listerine Antiseptic® will have a reduced SARS-CoV-2 viral load compared to those using nasal and oral washes with normal saline. This combined intervention should be acceptable, tolerable and safe in this population. To test this, we are conducting a trial comparing the efficacy of a number of washes in reducing the oral and nasal SARS-CoV-2 viral load amongst adults.

At their home, participants will perform three nasal and oral rinses per day for 4 days and self-swab the nose and mouth before and after each morning rinse to collect specimens under the guidance of a zoom visit. On the morning of the 5th day participants will also self swab the nose and mouth for a final collection specimen. Participants will answer questions on an app and online platform.

100

We are evaluating patients who have been infected with Babesia. Babesia is a blood parasite that is acquired from ticks. The number of cases seen in Pennsylvania every year has been increasing. We intend to evaluate the blood of patients acutely infected with Babesiosis and review for possible simultaneous co-infections. We will compare those infected patients with the blood of healthy individuals. The goal is to identify proteins in the blood of acutely infected patients that are specific for Babesia and also evaluate the prevalence of patient's who have contracted a co-infection from the tick vector that transmitted the Babesia infection. The identification of the specific bacterial/parasitic antigens could then be used to create rapid diagnostic tests and help clinicians increase awareness of these tick-borne diseases.

We will obtain basic demographic information and past medical history. We will obtain two 10ml samples of blood. The blood will then be stored and ultimately sent to Antigen Discovery, Inc for proteomic array screening.

The purpose of this study is to test how social decisions are affected by possible risk of infection. We aim to examine the neural and behavioral mechanisms underlying how choices in a risky social decision-making situation can be influenced by viewing images of infection threat (e.g., person with runny nose) vs. images of neutral scenes or other threatening scenes.

Participants will come to the research site for a one-time visit. They will complete brief questionnaires, followed by playing a social decision-making game while undergoing fMRI scanning.

$35.42