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Valley Fever

 

United States map illustrating estimated areas with valley fever in the U.S.

Estimated Areas with Valley Fever in the United States (Centers for Disease Control).

Valley fever, or coccidioidomycosis, is an illness caused by fungal spores found in the soil in the southwestern United States and south-central Washington. Valley fever is contracted by breathing in spores from soil or airborne dust particles. Valley fever is typically not contagious (cannot spread person-to-person).

Many people exposed to Valley fever never have symptoms. Others may develop symptoms one to three weeks following exposure to contaminated soil or dust.

Symptoms include:

  • Fatigue (tiredness)
  • Cough
  • Fever
  • Shortness of breath
  • Rash on upper body or legs
  • Headache
  • Night sweats

Symptoms usually last for a few weeks to a few months, while severe cases may extend beyond this. Individuals who develop symptoms consistent with Valley fever and seek medical care may be asked by their healthcare providers to complete a medical and travel history, to provide information about their symptoms, and to undergo physical examinations and laboratory tests to accurately diagnose Valley fever. In some cases, Valley fever can cause severe illness. This is more common in individuals with certain risk factors. (Source: CDC – Valley Fever).

Wildland fire tasks associated with increased risk for exposure:

  • Being in close proximity to helicopter operations due to rotor wash.
  • Digging or prepping fireline, mopping up (suppression efforts), hiking or traveling in areas with loose soil (dozer line, handline).
  • Working around and operating heavy equipment.
  • Working in camps with high traffic and minimal dust control

Discussion Questions:

  1. How can you minimize your exposure to soil and dust?
    1. Consider dust control mop-up kits and other water-handling tools to reduce dust and soil from becoming airborne.
    2. Mop up to secure your area. Evaluate your section and determine what is necessary and what is unnecessary exposure to secure the fireline.
  2. If you suspect Valley fever and seek medical care, what information would you share with the provider?

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NEW! S-219, Firing Operations (Blended) Now Available

Date: Sept 11, 2025
Questions? Please contact:
Fuels Management Committee 

The S-219, Firing Operations (Blended) course is now available on the Wildland Fire Learning Portal. Developed through the Incident Performance and Training Modernization (IPTM) effort, this training supports individuals working towards Firing Boss, Single Resource (FIRB) incident qualifications.

This blended course combines online and instructor-led training to provide students with the knowledge and skills required to perform the duties of the FIRB, as described in the NWCG Incident Position Standards for Firing Boss, Single Resource, PMS 350-105.

Any changes to qualification pathways will take effect with the next update of the NWCG Standards for Wildland Fire Position Qualifications, PMS 310-1, scheduled for January 2026.

References:

S-219, Firing Operations (Blended)

NWCG Firing Boss, Single Resource Position Page

Wildland Fire Learning Portal

NWCG Committees Observe Suicide Prevention Awareness Week: September 7-13, 2025

Date: Sep 5, 2025
Questions? Please contact:
Mental Health Subcommittee

The NWCG Mental Health Subcommittee (MHSC) and Risk Management Committee (RMC) recognize the unique challenges and demands faced by the wildland fire community. The MHSC and RMC know that we are all stronger together and believe in fostering a culture of support, understanding, and resilience.

Suicide Prevention Awareness encourages us to actively connect with and support each other. For more information that could make a difference for yourself or someone else please review the materials and resources provided for the 2025 Suicide Prevention Awareness Week.

References:

2025 Suicide Prevention Awareness Week Materials and Resources

NEW! Incident Performance and Training Modernization Story Map Now Available

Date: Aug 26, 2025
Questions? Please contact:
National Wildfire Coordinating Group

NWCG is excited to announce the launch of the Incident Performance and Training Modernization (IPTM) Story Map, a new interactive resource that showcases how NWCG is transforming wildland fire training and qualifications through a performance-based system.

Since its launch in 2023, IPTM has made major strides in updating how we manage incident positions:

  • 36 incident positions now have new Incident Position Standards and Next Generation Position Task Books available for field use
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The Story Map guides you through the IPTM process, highlights key accomplishments, and outlines what’s ahead. Whether you are a trainer or a trainee, this tool offers valuable insight into the modernization effort shaping the future of wildland fire training and qualifications.

This effort would not be possible without the contributions of NWCG staff, NWCG committees, and hundreds of subject matter experts across the wildland fire community.

References:

IPTM Story Map

Incident Performance and Training Modernization Webpage

NEW! S-290, Intermediate Wildland Fire Behavior (Blended) Available Now

Date: Aug 15, 2025
Questions? Please contact:
Fire Behavior Subcommittee

NWCG is excited to announce that the S-290, Intermediate Wildland Fire Behavior (Blended) training is now available on the Wildland Fire Learning Portal. S-290 (Blended) training combines online training and instructor-led training components that support individuals working towards any Single Resource Boss or Fire Effects Monitor incident qualifications.

This second course in the series collectively serves to develop fire behavior prediction knowledge and skills, and provides more detailed information on fuels, weather, and topography that affect wildland fire behavior for safety purposes.

Students are required to finish the prerequisite S-190, Introduction to Wildland Fire Behavior, before enrolling in S-290, Intermediate Wildland Fire Behavior (Blended).

References:

S-290, Intermediate Wildland Fire Behavior (Blended)

S-190, Introduction to Wildland Fire Behavior

Wildland Fire Learning Portal