viernes, 19 de septiembre de 2014

CDC at Work: Mycotic Diseases Branch | Fungal Disease | CDC

CDC at Work: Mycotic Diseases Branch | Fungal Disease | CDC

CDC at Work: Mycotic Diseases Branch

CDC's lead group for the prevention and control of fungal infections in the United States and internationally through epidemiological and microbiological studies to improve the diagnosis, treatment, prevention, and control of mycotic diseases.

About us

CDC's Mycotic Disease Branch (MDB) is dedicated to preventing death and disability due to fungal diseases. As one of the only public health groups in the world devoted specifically to the prevention and control of fungal infections, MDB works with domestic and international partners to determine the burden of fungal infections, respond to outbreaks, and to address public health problems related to fungal infections. Fungal diseases are a concern in the medical and public health community for several reasons Adobe PDF file [PDF - 2 pages]:

Additional Information

Mycotic Diseases Branch Teams

Our Branch is composed of three teams. Epidemiology and laboratory staff members work together to generate new information about the burden of fungal diseases and disease-causing fungi, detect and identify fungi in clinical samples, investigate the source of fungal outbreaks, conduct applied public health research, and provide training in the identification of medically important fungi.
Fungal Meningitis Outbreak Team
The Fungal Epidemiology Team works to prevent disease and disability due to fungi by determining the burden of fungal infections, using available evidence to promote education and awareness of fungal diseases, address gaps in knowledge about prevention of fungal diseases, and work with domestic and international partners to provide response and support for fungal public health issues.
We respond to outbreaks; monitor long term fungal disease trends; develop, evaluate, and promote cost-effective prevention guidelines and intervention strategies; and help prepare healthcare facilities and laboratories in resource-limited countries to better detect fungal diseases.
CDC scientist Carol Bolden examines microscopic slides showing Exserohilum rostratum (on screen) during the multistate meningitis outbreak.
The Fungal Service Team contributes to the prevention and control of fungal infections by facilitating detection, identification, and characterization of human fungal pathogens.
The Fungal Reference Laboratory uses conventional and molecular methods to identify fungal isolates. We accept specimens from US state and international public health laboratories. Click here for specimen submission information. We conduct a yearly Mold Identification Training Course in collaboration with the Association of Public Health Laboratories. Click here for information about our courseExternal Web Site Icon.
The Antifungal Testing Laboratory performs antifungal susceptibility testing on special populations of fungal isolates. We conduct surveillance studies to look for the presence and the proportions of fungal organisms that are resistant to antifungal drugs. We participate in the Clinical and Laboratory Standards Institute Subcommittee on Antifungal Susceptibility Testing and help evaluate various aspects of antifungal drug testing methods.
The Fungal Serology Laboratory uses antibody-based testing to detect exposure to fungal pathogens. We also conduct research into novel serologic testing methods.
CDC scientist Christina Scheel processes spinal fluid samples for molecular testing during the multistate meningitis outbreak
The Fungal Research Team contributes to the prevention and control of fungal infections by performing research on the molecular epidemiology of fungal infections, novel detection and diagnostic methods, and fungal molecular subtyping. This work allows us to incorporate and translate the newest research findings in the biology of human fungal pathogens to public health mycology. Some of our current work involves:
  • Detection of fungi in the environment
  • Detection of fungi in human specimens
  • Producing a curated DNA sequence database for fungal identification
  • Performing molecular epidemiology studies
  • Collaborating in whole-genome sequencing projects for several fungal pathogens

Fungal Disease Outbreaks

When fungal disease outbreaks occur, our branch works with federal, state, local and territorial, and international public health officials and other partners to determine the cause, reduce illness and deaths, and to learn how to prevent future outbreaks. With systems in place for early identification for these types of events, our branch and its partners can continue to track, test for, respond to, and better understand emerging fungal health threats.

International Activities

Our branch has assisted in the onsite development, execution, analysis, and publication of numerous studies all over the globe. We work with many international partners in a wide variety of areas, particularly with the assessment and prevention of opportunistic fungal infections among persons with HIV/AIDS. For example, we are working with public health and healthcare agencies in several countries to implement programs that aim to reduce the burden of cryptococcal disease.

Below is a map of some of the places we've worked during the last 5 years:
World Map


Sharing scientific findings is an important part of the prevention and control of fungal diseases. Our branch is involved in producing numerous articles and papers which detail our research findings and investigations.

Key Publications by Year

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