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Bugs We Hate Part 2 - Mosquitoes

What are “vector-borne diseases”?

Ticks and mosquitoes are not only pesky and annoying, but they can carry some nasty diseases. Diseases transmitted from their bites are called “vector-borne diseases.” There are long lists of vector-borne diseases, but we will focus on just a few here.

Mosquitoes

Mosquitoes can transmit a variety of illnesses, and like ticks, the initial symptoms may be similar and vague:

  • Zika virus symptoms (Puerto Rico, Mexico): fever, rash, headache, joint pain, conjunctivitis (red eyes), muscle pain
  • West Nile virus symptoms (USA): fever, headache, body and joint pain, weakness, vomiting, diarrhea, rash
  • Dengue virus symptoms (Puerto Rico, USA in rare cases): aches and pains (eye pain typically behind the eyes, muscle, bone, joint pain), nausea/vomiting, rash
  • Malaria parasitic disease symptoms (USA in rare cases): flu-like illness (fever, chills, headache, body ache, tiredness, nausea/vomiting, diarrhea) and sometimes yellow skin or eyes (Jaundice).

Infections of the brain (encephalitis) are possible with many of these mosquito vector-borne diseases. If you or a colleague become ill and have had recent mosquito bites, please seek medical attention. Many of these potential illnesses require very specific tests and a high index of suspicion based on the healthcare provider knowing you have been bitten.

These bites can also become infected through scratching and the dirty environment we work in. Watch for unusual spread of redness, warmth, streaks, or other signs of skin infection.

The Best Medicine is Prevention!

  • Spray your outdoor clothing, shoes, tent, and other gear with a repellent that is 0.5% permethrin.
  • Use a repellent with DEET – 20% is recommended.

Bite Care

  • Apply a mixture of baking soda and water, which can help reduce the itch response.
    • Mix 1 tablespoon baking soda with just enough water to create a paste.
    • Apply the paste to the mosquito bite.
    • Wait 10 minutes.
    • Wash off the paste.
  • Use an over-the-counter anti-itch, hydrocortisone, or antihistamine cream to help relieve itching. Follow the product label directions.

Discussion Questions:

  • What can you do to prevent vector-borne diseases from mosquitoes?
  • What are the signs to be looking out for?

References:

Category
Firefighter Health and First Aid

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WFSTAR 2026 Core Components Module Package and 2025 Fire Year in Review Now Available

Date:  March 23, 2026
Questions? 
Please contact: Joe Schindel

The 2026 Core Components Module Package for RT-130, Wildland Fire Safety Training Annual Refresher (WFSTAR) and the 2025 Fire Year in Review are now available on the NWCG website. The 2026 Core Components Module Package provides all content needed to deliver RT-130.

References:

2026 Core Components Module Package

2025 Fire Year in Review Module

NEW! S-490, Advanced Fire Behavior Calculations (Blended) Available Now

Date:  March 17, 2026
Questions? 
Please contact: Fire Behavior Subcommittee

NWCG is pleased to announce that the new S-490, Advanced Fire Behavior Calculations (Blended), 2026 course is now available.

This training includes performance-based activities that allow students to apply the knowledge and concepts required for the Fire Behavior Analyst (FBAN), Long Term Fire Analyst (LTAN), and Prescribed Fire Burn Boss Type 1 (RXB1) positions. It supports individuals working towards these incident qualifications.

This blended course begins with a self-paced online training (OLT) in the Wildland Fire Learning Portal (WFLP), followed by an in-person instructor-led training (ILT).

References:

S-490, Advanced Fire Calculations (Blended)

NWCG Fire Behavior Analyst (FBAN) Position Page

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2024 Paul Gleason Award Winners Announced

Date:  March 13, 2026
Questions? 
Please contact: Leadership Committee

The NWCG Leadership Committee is proud to announce the recipients of the 2024 Paul Gleason "Lead By Example" awards. Award categories include Initiative and Innovation, Mentoring and Teamwork, Motivation and Vision, as well as a Lifetime Achievement Award.

Congratulations to the awardees:

  • Justin Baxter, National Unmanned Aerial System (UAS) Operations Specialist, with the U.S. Forest Service — Initiative and Innovation
  • Kelly Woods, Director of the Wildland Firefighting Lessons Learned Center — Mentoring and Teamwork
  • Doug Booster, Instructor, ProHealth Net, Inc. — Motivation and Vision
  • Pam McDonald, Writer-Editor for the National Interagency Fire Center — Lifetime Achievement Award

References:

Paul Gleason Lead By Example Award

Wildland Fire Leadership Development Program (WFLDP)

Leadership Committee

NEW! S-231, Engine Boss Course Available Now

Date:  March 6, 2026
Questions? 
Please contact: Incident Operations Subcommittee

NWCG is pleased to announce the new S-231, Engine Boss (Single Resource) course is now available on the Wildland Fire Learning Portal (WFLP). Developed through the Incident Performance and Training Modernization (IPTM) effort, this training supports individuals working towards Engine Boss, Single Resource (ENGB) incident qualifications. 

This is a performance-based instructor-led training (ILT) that focuses on the application of ENGB responsibilities during wildland fire operations, emphasizing readiness, information gathering, risk management, engine tactics, and Wildland Urban Interface (WUI) operations. Trainees apply these skills through scenario-based group work and an optional field day that reinforces hands-on engine operation tasks. 

References:

S-231, Engine Boss (Single Resource) (Instructor-led)

NWCG Engine Boss, Single Resource (ENGB) Position Page

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