Related Experiment Video
Updated: Oct 16, 2025
09:26
Quantification and Whole Genome Characterization of SARS-CoV-2 RNA in Wastewater and Air Samples
Published on: June 30, 2023
1.3K
SARS-CoV-2 transmission during an indoor professional sporting event
Johannes Pauser1, Chantal Schwarz2, James Morgan3
1Curathleticum Nuemberg, Nuremberg, Germany.
Scientific Reports
|October 21, 2021
Summary
Wearing masks, especially high-filtration KN95/FFP2 masks, significantly reduced SARS-CoV-2 transmission during a professional basketball event. No infections occurred among continuous mask wearers, highlighting their effectiveness in preventing COVID-19 spread in sports settings.
Area of Science:
- Epidemiology
- Public Health
- Sports Medicine
Background:
- Sporting events with spectators pose a risk for COVID-19 superspreading events.
- Professional sports bodies implemented hygiene regulations to prevent disease transmission.
- Understanding SARS-CoV-2 transmission dynamics in these settings is crucial.
Purpose of the Study:
- To analyze SARS-CoV-2 transmission during a professional basketball event in Germany.
- To evaluate the effectiveness of hygiene measures, particularly face masks, in reducing infection rates.
- To assess the impact of mask-wearing on sportspeople and spectators.
Main Methods:
- Analysis of SARS-CoV-2 transmission during a 2nd division professional basketball game.
- Observation of adherence to hygiene regulations, including mask usage.
- Comparison of infection rates among participants with varying mask-wearing habits.
Main Results:
- Face mask usage significantly reduced the rate of SARS-CoV-2 infection.
- No infections were reported among individuals who consistently wore medical particle filter masks (KN95/FFP2 or higher).
- Social distancing was challenging but mask-wearing proved effective.
Conclusions:
- Continuous use of high-filtration masks (KN95/FFP2 or higher) is highly effective in preventing SARS-CoV-2 transmission at sporting events.
- Mask mandates can be a key strategy to mitigate COVID-19 risks in spectator sports.
- Implementing and enforcing mask policies is vital for safe return of fans to live events.
Related Concept Videos
01:25Transmission-based Precautions II: Airborne and Protective Environment
1.6K
Transmission-based precautions are for patients infected or suspected to be infected (or colonized) with organisms posing a significant risk to others. The transmission precautions include airborne and protective environment precautions.
Airborne precautions:
Use airborne precautions when treating patients known or suspected to have diseases that spread through the air—for example, tuberculosis or measles. These organisms are present in smaller droplets expelled by an infected person and...
Airborne precautions:
Use airborne precautions when treating patients known or suspected to have diseases that spread through the air—for example, tuberculosis or measles. These organisms are present in smaller droplets expelled by an infected person and...
1.6K
01:04Social Facilitation
33.8K
Not all intergroup interactions lead to negative outcomes. Sometimes, being in a group situation can improve performance. Social facilitation occurs when an individual performs better when an audience is watching than when the individual performs the behavior alone. This typically occurs when people are performing a task for which they are skilled.
33.8K
01:03Rous Sarcoma Virus (RSV) and Cancer
5.6K
Rous Sarcoma virus or RSV was discovered by F. Peyton Rous in the year 1911 as a filterable transmissible agent that could cause tumors in chickens. He won a Nobel Prize for this discovery in 1966. His experiments clearly demonstrated that some cancers could be caused by infectious agents and led to the discovery of many more cancer-causing viruses in animals as well as humans.
RSV is a retrovirus that contains two copies of a plus-strand RNA genome. Its genome consists of four main open...
RSV is a retrovirus that contains two copies of a plus-strand RNA genome. Its genome consists of four main open...
5.6K
01:17Transmission-based Precautions I: Contact, Enteric, and Droplets
4.2K
Transmission-based precautions are for patients known to be infected or suspected to be infected or colonized with organisms that pose a significant risk to others. Some transmission-based precautions include contact, enteric, and droplet.
Contact Precautions:
Contact precautions are the measures taken to prevent the transmission of infectious agents, especially epidemiologically important microorganisms such as MRSA or influenza, primarily transmitted through direct or indirect contact with an...
Contact Precautions:
Contact precautions are the measures taken to prevent the transmission of infectious agents, especially epidemiologically important microorganisms such as MRSA or influenza, primarily transmitted through direct or indirect contact with an...
4.2K
01:29Pulmonary Tuberculosis I
415
Tuberculosis, often called TB, is a contagious illness primarily caused by Mycobacterium tuberculosis. It mainly affects the lung parenchyma but can also impact other body parts.
Causative Organism
The primary infectious agent causing tuberculosis is Mycobacterium tuberculosis, a slow-growing, acid-fast, aerobic rod that exhibits sensitivity to heat and ultraviolet light. Instances of Mycobacterium bovis and Mycobacterium avium contributing to the development of TB infection are rare.
Mode of...
Causative Organism
The primary infectious agent causing tuberculosis is Mycobacterium tuberculosis, a slow-growing, acid-fast, aerobic rod that exhibits sensitivity to heat and ultraviolet light. Instances of Mycobacterium bovis and Mycobacterium avium contributing to the development of TB infection are rare.
Mode of...
415
01:20Infection
9.2K
When a pathogen enters the body and reproduces, it can cause an infection, damage body cells, and cause illness symptoms that eventually lead to disease. Therefore, its prevention requires breaking the chain of infection.
The chain begins with pathogens: bacteria, viruses, fungi, prions, or parasites such as protozoa helminths. These can be present on the skin as transient or resident flora, or they can be acquired from the environment. Identifying and treating the type of infection and...
The chain begins with pathogens: bacteria, viruses, fungi, prions, or parasites such as protozoa helminths. These can be present on the skin as transient or resident flora, or they can be acquired from the environment. Identifying and treating the type of infection and...
9.2K