Related Experiment Video
Updated: Aug 12, 2025
03:53
Author Spotlight: Advancements in Multiplex Detection of Respiratory Viruses
Published on: November 10, 2023
1.3K
Postacute Sequelae of SARS-CoV-2 in University Setting
Emerging Infectious Diseases
|January 26, 2023
Summary
Long COVID affects 36% of university COVID-19 survivors, particularly those with underlying conditions, unvaccinated individuals, females, and smokers. Understanding these long COVID predictors is crucial for targeted support and enhanced health services.
Area of Science:
- Public Health
- Infectious Diseases
- Epidemiology
Background:
- Postacute sequelae of SARS-CoV-2 infection (long COVID) impacts a significant portion of COVID-19 survivors.
- Estimates of long COVID prevalence vary widely, ranging from 10% to 80% globally.
- University populations represent a unique demographic for studying long COVID due to shared living and academic environments.
Purpose of the Study:
- To determine the prevalence of long COVID within a university community.
- To identify key predictors associated with the development of long COVID.
- To inform targeted interventions and support services for affected individuals.
Main Methods:
- A cohort of 1,338 university members with confirmed COVID-19 was studied.
- Participants were followed up 30 days post-initial positive test.
- Confidential electronic surveys were utilized to collect data on long COVID symptoms and potential risk factors.
Main Results:
- The prevalence of long COVID in this university sample was 36%.
- Predictors included underlying health conditions, incomplete vaccination status, female sex, and current/former smoking.
- Experiencing acute COVID-19 symptoms, higher symptom counts, seeking medical care, and receiving antibody treatment were also associated with higher long COVID prevalence.
Conclusions:
- Long COVID presents a substantial health burden in university settings.
- Identifying specific risk factors allows for proactive health management and resource allocation.
- Further research and tailored support, including mental health and exercise programs, are essential for long COVID survivors.
Keywords:
COVID-19SARS-CoV-2United Statescollegecontact tracingcoronavirus diseaseinfectious diseaselong COVIDmembersoutbreak preventionpandemicpostacute sequelaepreventionrespiratory infectionschool healthsevere acute respiratory syndrome coronavirus 2studentsuniversityyoung adultzoonosesMore Related Videos
08:41Live Imaging and Quantification of Viral Infection in K18 hACE2 Transgenic Mice Using Reporter-Expressing Recombinant SARS-CoV-2
Published on: November 5, 2021
2.9K
08:05Lung CT Segmentation to Identify Consolidations and Ground Glass Areas for Quantitative Assesment of SARS-CoV Pneumonia
Published on: December 19, 2020
14.3K
Related Concept Videos
01:30Pneumonia III: Complications and Assessment
338
Pneumonia poses the potential for numerous complications that warrant consideration. These complications include the following:
338
01:29Pneumonia II: Pathophysiology
400
The pathophysiology of pneumonia involves the following steps:
400
01:21Acute Respiratory Failure-II
314
Type I Respiratory Failure, or hypoxemic respiratory failure, occurs when the partial pressure of oxygen (PaO2) in arterial blood falls below 60 mmHg while breathing room air without a corresponding increase in arterial carbon dioxide levels (PaCO2). This condition highlights a significant impairment in the lungs' capacity to oxygenate the blood.
The underlying physiological abnormalities that contribute to hypoxemic respiratory failure include:
The underlying physiological abnormalities that contribute to hypoxemic respiratory failure include:
314
01:30Pneumonia I: Introduction
298
Pneumonia is an acute respiratory infection that targets the lungs, specifically the alveoli. These tiny air sacs, essential for oxygen exchange, become engorged with pus and fluid, severely hindering breathing, decreasing oxygen absorption, and causing significant pain and discomfort during respiration.
Risk Factors
Various factors influence the likelihood of developing pneumonia. Age plays a crucial role, with infants, children under two, and individuals over 65 at increased risk due to their...
Risk Factors
Various factors influence the likelihood of developing pneumonia. Age plays a crucial role, with infants, children under two, and individuals over 65 at increased risk due to their...
298
01:29Pulmonary Embolism II: Diagnostic Studies and Interprofessional Care
23
Diagnosing Pulmonary EmbolismDiagnosing pulmonary embolism (PE) involves clinical assessment and advanced imaging tests. The preferred diagnostic tool is the spiral (helical) CT scan or CT angiography (CTA), which uses intravenous contrast media to visualize the pulmonary vasculature and identify emboli.A ventilation-perfusion (V/Q) scan is an alternative for patients unable to receive contrast media. This scan includes both perfusion and ventilation scanning. Perfusion scanning involves...
23
01:30Acute Respiratory Failure-III
254
Hypercapnic respiratory failure, also known as Type 2 or ventilatory respiratory failure, is a severe condition characterized by the body's inability to effectively remove carbon dioxide (CO2) from the bloodstream. It leads to an arterial CO2 pressure (PaCO2) exceeding 45 mmHg and a blood pH above 7.35. This situation indicates that the body's ventilatory demand, or the ventilation needed to maintain normal PaCO2 levels, surpasses its supply or the maximum gas flow achievable without...
254