Related Experiment Video
Updated: May 17, 2026

Developing a Salivary Antibody Multiplex Immunoassay to Measure Human Exposure to Environmental Pathogens
Published on: September 12, 2016
Infectious disease outbreaks in competitive sports, 2005-2010
Cathal James Collins1, Brian O'Connell
1Central Pathology Laboratory, Trinity College Dublin, St. James's Dublin, 8, Ireland. collinc6@tcd.ie
Context:
Old, evolving, and new infectious agents continually threaten the participation of competitors in sports.
Objective:
To provide an update of the medical literature on infectious disease outbreaks in sport for the last 5 years (May 2005-November 2010).
Main Outcome Measure(S):
A total of 21 outbreaks or clusters were identified.
Results:
Methicillin-resistant Staphylococcus aureus (n = 7, 33%; mainly community acquired) and tinea (trichophytosis: n = 6, 29%) were the most common pathogens responsible for outbreaks. Skin and soft tissue was the most common site of infection (n = 15, 71%).
Conclusions:
The majority of outbreaks reported occurred in close-contact sports, mainly combat sports (ie, wrestling, judo) and American football. Twelve outbreaks (57%) involved high school or collegiate competitors. Common community outbreak pathogens, such as influenza virus and norovirus, have received little attention.
Insights
Infectious disease outbreaks in sports are common, with methicillin-resistant Staphylococcus aureus and tinea being frequent culprits, particularly in close-contact activities. These findings highlight the need for better prevention strategies in athletic settings.
Area of Science:
- Sports Medicine
- Infectious Diseases
- Epidemiology
Background:
- Infectious agents pose a continuous risk to athlete participation.
- Understanding outbreaks is crucial for maintaining sports integrity.
Purpose of the Study:
- To review recent medical literature on infectious disease outbreaks in sports.
- Focus on outbreaks occurring between May 2005 and November 2010.
Main Methods:
- Systematic review of published literature.
- Identification and analysis of infectious disease outbreaks or clusters in athletes.
Main Results:
- Twenty-one outbreaks were identified.
- Methicillin-resistant Staphylococcus aureus (MRSA) and tinea were the most common pathogens.
- Skin and soft tissue infections were most prevalent (71%).
Conclusions:
- Outbreaks predominantly occurred in close-contact sports like wrestling, judo, and American football.
- High school and collegiate athletes were most affected (57%).
- Common pathogens like influenza and norovirus received limited attention in the reviewed literature.
Related Concept Videos
Infectious Diseases and Their Occurrence
Investigation of Disease Outbreaks
Steps in Outbreak Investigation
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...
Principles of Disease Surveillance
Cholera
