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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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NWCG Latest Announcements

NEW! S-212, Intermediate Faller (Online) Course Available Now 

Date:  April 23, 2026
Questions? 
Please contact: Hazard Tree and Tree Felling Subcommittee

NWCG is pleased to announce that the new S‑212, Intermediate Faller (Online), course is now available on the Wildland Fire Learning Portal (WFLP). This second course in the series provides students with the knowledge and skills required to perform the duties of an Intermediate Faller (FAL2), as described in the FAL2 Incident Position Description. This course is intended for individuals seeking to advance from Basic Faller (FAL3) to FAL2.

S‑212, Intermediate Faller is a fully online, self‑paced training program consisting of 13 units. Learners will engage with interactive, scenario‑based content designed to progressively build foundational skills and knowledge essential for the FAL2 role.

Students must be qualified as a Basic Faller (FAL3) prior to enrolling in S‑212, Intermediate Faller course.

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 2027.

References:

S-212 Intermediate Faller (Online)

RMC Memo 26-01: Transition Plan for Implementing Updates to Intermediate Faller (FAL2) Position Qualifications

Intermediate Faller (FAL2) Position Page

NWCG Standards for Wildland Fire Chainsaw Operations, PMS 212

New Aircraft Flight Schedule Form, PMS 249

Date:  April 17, 2026
Questions? 
Please contact: National Coordination System Committee

A new publication from the National Coordination System Committee (NCSC) is now available. The NWCG Aircraft Flight Schedule Form, PMS 249, will be used for aviation crews and dispatch to share flight information that is needed for resource tracking, and if needed, for emergency procedures.

For further details, please contact your NCSC representative. 

References:

NCSC Memo 26-01: Implementation of NWCG Aircraft Flight Schedule Form, PMS 249

NWCG Aircraft Flight Schedule Form, PMS 249

New Glossary Term for Review

Date:  April 15, 2026
Questions? 
Please contact: Data Standards and Terminology Board (DSTB)

The Data Standards and Terminology Board is requesting feedback on a new glossary term: Resource Protection Measure (RPM).

The proposed definition is: Practical guidance provided for incident personnel in a manner in which incident objectives can be achieved while reducing impacts to identified resources across the landscape. RPMs are informed by, but not restricted to, Minimum Impact Strategies and Tactics (MIST).

Please review, share with your subgroups, and provide feedback as appropriate through the following form: Request Feedback The comment period will close May 10, 2026.

Thank you for your engagement in the NWCG glossary process – your participation is key to our success.

References:

Glossary Request Feedback

Quarter Three Materials for the 2025-2026 Wildland Fire Leadership Campaign Now Available

Date:  April 1, 2026
Questions? 
Please contact: Leadership Committee

NWCG is excited to announce that Quarter Three materials for the 2025/2026 Wildland Fire Leadership Campaign are now available. This annual initiative offers all students of leadership and wildland fire management an opportunity to engage with essential leadership skills and knowledge needed to lead effectively in dynamic environments.

Quarter Three materials focus on Leadership Level 3: Leader of People (Develop Intent). Leadership Level 3 is where your values, your team, and your influence come together. Leaders of People put their teams first, build trust, and lead with authenticity. They mentor future leaders and shape decisions up and down the chain.

References:

2025/2026 NWCG Leadership Campaign - Leadership Levels

Wildland Fire Leadership Development Program

Leadership Committee