The night the water began to recede, Nurse Ann, a registered nurse at a sub-district health-promoting hospital in central Thailand, stood looking at a yard buried in brown mud. The stench of waste carried in by the flood hung in the air. Villagers were trickling home, children ran barefoot across ground still slick with sludge, and that was exactly what kept her awake.

Because after every flood, what follows is not only property damage but an invisible wave of disease: leptospirosis carried in water contaminated by animal urine, dengue from Aedes mosquitoes breeding in thousands of pockets of standing water, diarrhea and conjunctivitis spreading through shelters. Nurse Ann knew that within one to two weeks, patients would flood her health center unless she could control the source today.

Why the old ways cannot keep up

Many sub-districts still mix disinfectant in a bucket and splash it with a broom, or use a plain pressure sprayer. The problems:

• Wastes chemical, covers little coarse droplets fall fast and only treat directly hit surfaces; corners, under tables and under beds are missed.
• Slow walking room to room through shelters, schools, temples and markets takes many people and many days.
• Soaks and ruins things documents, medical equipment and power outlets get wet and unusable.
• Mosquitoes survive splashing surface disinfectant does nothing to adult mosquitoes in the air.

Nurse Ann needed a tool that makes one liter work like ten, dispersing a fine fog that drifts into every crevice, killing surface pathogens and handling airborne mosquitoes at once, and light enough to carry through the mud anywhere. That is how she met the SOLO PORT423.

10 reasons SOLO PORT423 is the answer for government post-flood work

1. Adjustable ULV mist fine droplets stay suspended longer and reach under patient beds and desks.
2. Wide coverage shelters, schools, temples and markets done fast, cutting manpower and time many times over.
3. Chemical-efficient ULV technology uses little solution for broad coverage, kind to tight public budgets.
4. Backpack mobility wades through mud, into alleys and up stilt houses where vehicles cannot reach.
5. Pathogens and pests in one disinfectant for bacteria and viruses, larvicide and adulticide to break the dengue cycle.
6. No soaking a fine coating film limits damage to documents and equipment.
7. Easy to operate staff learn fast, ready to act immediately in an emergency.
8. Durable, long-term value built for heavy field work across many seasons.
9. Procurable as official equipment full specs and quotations for public procurement.
10. Demonstrable results visibly thorough coverage you can report to leaders and community.

FAQ

Q: Can it be procured as official equipment by a local government?
A: Yes, specs and quotations are available for public procurement. Contact the team.

Q: Truly both disinfection and mosquito control in one unit?
A: Yes, just change the solution and adjust droplet size to the task.

Q: Is maintenance difficult?
A: It is designed for easy operation and cleaning, suited to field public-health work.

Health references: Department of Disease Control, Thailand and the World Health Organization (WHO) for post-flood leptospirosis and dengue prevention guidance.

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