(01) The Foundation

Who we are, and the oath that holds us to it.

The institution behind the work: what it is, what it promises, and who answers for it.

(03) Impact

The numbers we exist to lower.

700K+

Deaths a year from vector-borne disease worldwide (WHO).

2.9B

Insecticidal nets distributed globally to date (WHO).

3

Continents under active Mosticare surveillance.

0

Tolerance for harm to the ecosystems we defend.

Making our homes safe without destroying theirs.

Who We Are · Careers

Work with us.

Mosticare Ühing is a small, mission-driven registered non-profit association. We hire rarely, value honesty over hype, and expect everyone to read the data before raising the alarm.

Mission

Work that matters

Protect people from real harm without poisoning the world we defend. The stakes are genuine and the remit is clear.

Culture

Honesty first

No fearmongering, no we-washing. We say what we know, flag what we don’t, and publish our reasoning.

Reality

Small and early

You’ll wear several hats and shape how we work. That’s the trade for joining at the start.

Open roles

No open roles right now.

We hire rarely and deliberately. If you believe you could strengthen the work, tell us how, we read every honest message.

Tell us how you'd contribute
Mosticare Foundation

Opensourcing the fight against mosquitoes to stop one thing: harmful protection

We exist to rid the world of mosquito-borne disease. The independent global foundation for mosquito diseases and vector control, through honest information, real-time surveillance, and a promise to never poison the nature we defend.

Scroll · or move sideways
Pest-control workers in red coveralls releasing thick clouds of insecticide fog from backpack sprayers along a Mediterranean cliffside.
Field note

Mainland France's largest fogging operation

Antibes, French Riviera · September 2025

What we saw
Spraying the Mediterranean with insecticide is not a strategy. It is an admission of failure.

Protection is a barrier, not a toxic fog.

The category we repudiate

Someone has to be blunt about snake oil. It is us.

The mosquito-protection aisle is full of products that range from ineffective to actively harmful, sold as if they were adequate protection. The public has a right to know the difference, and a right to a credible alternative.

Read the evidence
Sold as protection

Gas-emitting coils

Indoor-air harm

Pyrethroid smoke devices

Burning one coil indoors emits fine particulate (PM2.5) on the order of dozens of cigarettes. The clearest case of a product that harms the air you breathe.

Liu et al. 2003 · Environ. Health Perspect.

Plug-in diffusers

Unquantified exposure

Prallethrin vaporisers

A volatile insecticide released continuously into sealed rooms. Prallethrin is an EU candidate for substitution, and cumulative human exposure is poorly characterised.

Reg. (EU) 2024/2576 · prallethrin PT18

Scented candles

Marginal efficacy

Citronella and essential-oil blends

A marginal repellent effect at close laboratory distances, and no meaningful protection in real outdoor conditions. Ambience sold as protection.

Fradin & Day 2002 · NEJM

Aerosol repellents

Effective, not a barrier

DEET and picaridin

These work: DEET and picaridin are effective repellents. But they are a supplement, not a barrier. Skin and airway exposure, residue on clothing and bedding, and protection that ends the moment you forget to reapply.

Fradin & Day 2002 · NEJM

Uncertified marketplace nets

No certification

Generic listings on Temu, AliExpress, Wish, unbranded Amazon

The purest illusion of protection: mesh often too coarse for the tiger mosquito, no EU BPR authorisation, no durability rating, sometimes claiming a treatment they do not carry. The appearance of protection over an open door.

No EU BPR authorisation · no durability rating

Mosticare LLINs

Physical barrier

No inhalation. No skin residue.

A textile mesh between human and vector. The mode of action that medicine keeps returning to.

Fabric-bound treatment

One active ingredient: permethrin

A single WHO-recommended active, permethrin, bound into the fibre, one formula not two. EU BPR authorised (permethrin, EU-0026815-0000). No leaching into air, water, or skin over the product lifetime.

Built to WHO standards

Category: long-lasting insecticidal net

Independent efficacy and safety testing against WHO target entomological endpoints. Traceable by batch.

Years, not hours

A net outlasts every spray

Aerosols wear off in hours and depend on you reapplying them. A long-lasting impregnated net keeps working for years, every Mosticare net for a minimum of three.

Measured limitation

Not a substitute for environmental control

A net protects a bed, a balcony, a garden enclosure. It does not drain a breeding site. We say so because it is true.

Mosquitoes are the basis of the food chain, we need them.

Primum non nocere
The environment counts as a patient.

We measure success by what does not happen. The bite that never lands, the fever that never arrives, the forest that is never poisoned to protect the people who live in it.

The Journal

Fresh from the field

New research, outbreak dispatches, and field notes, published continuously.

Read full blog here
Prevention

Permethrin-treated clothing: how it protects against bites and where it stops

Permethrin-treated clothing can reduce mosquito bites, but only where the fabric covers skin. This article explains the evidence, the limits and how to use treated clothing with a skin repellent.

Prevention

Mosquito repellents for babies, children and pregnancy: what health authorities say is safe

UK, US and WHO guidance on DEET, icaridin and other repellents for babies, children, pregnancy and breastfeeding, plus net and clothing protection.

Vaccines

Japanese Encephalitis Vaccine for Travel: Who Needs It and How the Virus Spreads

Japanese encephalitis is a rare but serious mosquito-borne infection. Learn who should consider vaccination before travel and how the virus spreads.

Science

How Mosquitoes Find People: Carbon Dioxide, Heat and Skin Odour

Mosquitoes find people by combining carbon dioxide, body heat, infrared radiation and skin chemistry. Here is what peer-reviewed research shows about each cue.

Prevention

How long repellents really last: what the evidence says about DEET, picaridin and IR3535 concentrations

Concentration, sweat, mosquito pressure and how much you apply all change how long a repellent protects you. Here is what government guidance and field studies actually show.

Climate

How warming extends the mosquito season in Europe

Warmer European summers are widening the active window for invasive mosquitoes. Temperature thresholds, diapause and transmission risk explain why the season is stretching.

The Mosticare Podcast

The first podcast in the world only about mosquitoes.

Every week, we explain why mosquitoes are a necessary piece of Nature to protect, while giving you travel hacks on how to avoid them to the maximum. Find them here:

Tune in every Sunday
Who We Are · Careers

Work with us.

Mosticare Ühing is a small, mission-driven registered non-profit association. We hire rarely, value honesty over hype, and expect everyone to read the data before raising the alarm.

Open roles
No open roles right now.
Tell us how you'd contribute
Mosticare Foundation

Opensourcing the fight against mosquitoes to stop one thing: harmful protection

We exist to rid the world of mosquito-borne disease. The independent global foundation for mosquito diseases and vector control, through honest information, real-time surveillance, and a promise to never poison the nature we defend.

Scroll · or move sideways
The Journal

Fresh from the field

New research, outbreak dispatches, and field notes, published continuously.

Permethrin-treated clothing: how it protects against bites and where it stops

Permethrin-treated clothing can reduce mosquito bites, but only where the fabric covers skin. This article explains the evidence, the limits and how to use treated clothing with a skin repellent.

Mosquito repellents for babies, children and pregnancy: what health authorities say is safe

UK, US and WHO guidance on DEET, icaridin and other repellents for babies, children, pregnancy and breastfeeding, plus net and clothing protection.

Japanese Encephalitis Vaccine for Travel: Who Needs It and How the Virus Spreads

Japanese encephalitis is a rare but serious mosquito-borne infection. Learn who should consider vaccination before travel and how the virus spreads.

How Mosquitoes Find People: Carbon Dioxide, Heat and Skin Odour

Mosquitoes find people by combining carbon dioxide, body heat, infrared radiation and skin chemistry. Here is what peer-reviewed research shows about each cue.

How long repellents really last: what the evidence says about DEET, picaridin and IR3535 concentrations

Concentration, sweat, mosquito pressure and how much you apply all change how long a repellent protects you. Here is what government guidance and field studies actually show.

How warming extends the mosquito season in Europe

Warmer European summers are widening the active window for invasive mosquitoes. Temperature thresholds, diapause and transmission risk explain why the season is stretching.

Read full blog here
Let us be clear: DEET companies profit from your ignorance Read the evidence
The category we repudiate

Someone has to be blunt about snake oil. It is us.

The mosquito-protection aisle is full of products that range from ineffective to actively harmful, sold as if they were adequate protection. The public has a right to know the difference, and a right to a credible alternative.

Read the evidence
Sold as protection
Gas-emitting coils Indoor-air harm
Pyrethroid smoke devices

Burning one coil indoors emits fine particulate (PM2.5) on the order of dozens of cigarettes. The clearest case of a product that harms the air you breathe.

Liu et al. 2003 · Environ. Health Perspect.
Plug-in diffusers Unquantified exposure
Prallethrin vaporisers

A volatile insecticide released continuously into sealed rooms. Prallethrin is an EU candidate for substitution, and cumulative human exposure is poorly characterised.

Reg. (EU) 2024/2576 · prallethrin PT18
Scented candles Marginal efficacy
Citronella and essential-oil blends

A marginal repellent effect at close laboratory distances, and no meaningful protection in real outdoor conditions. Ambience sold as protection.

Fradin & Day 2002 · NEJM
Aerosol repellents Effective, not a barrier
DEET and picaridin

These work: DEET and picaridin are effective repellents. But they are a supplement, not a barrier. Skin and airway exposure, residue on clothing and bedding, and protection that ends the moment you forget to reapply.

Fradin & Day 2002 · NEJM
Uncertified marketplace nets No certification
Generic listings on Temu, AliExpress, Wish, unbranded Amazon

The purest illusion of protection: mesh often too coarse for the tiger mosquito, no EU BPR authorisation, no durability rating, sometimes claiming a treatment they do not carry. The appearance of protection over an open door.

No EU BPR authorisation · no durability rating
Mosticare LLINs
Physical barrier
No inhalation. No skin residue.

A textile mesh between human and vector. The mode of action that medicine keeps returning to.

Fabric-bound treatment
One active ingredient: permethrin

A single WHO-recommended active, permethrin, bound into the fibre, one formula not two. EU BPR authorised (permethrin, EU-0026815-0000). No leaching into air, water, or skin over the product lifetime.

Built to WHO standards
Category: long-lasting insecticidal net

Independent efficacy and safety testing against WHO target entomological endpoints. Traceable by batch.

Years, not hours
A net outlasts every spray

Aerosols wear off in hours and depend on you reapplying them. A long-lasting impregnated net keeps working for years, every Mosticare net for a minimum of three.

Measured limitation
Not a substitute for environmental control

A net protects a bed, a balcony, a garden enclosure. It does not drain a breeding site. We say so because it is true.

Pest-control workers in red coveralls releasing thick clouds of insecticide fog from backpack sprayers along a Mediterranean cliffside.
Field note
Mainland France's largest fogging operation
Antibes, French Riviera · September 2025
Spraying the Mediterranean with insecticide is not a strategy. It is an admission of failure.Protection is a barrier, not a toxic fog.
And as usual, the planet takes the hit... Read the oath

Mosquitoes are the basis of the food chain, we need them.

Primum non nocere
The environment counts as a patient.

We measure success by what does not happen. The bite that never lands, the fever that never arrives, the forest that is never poisoned to protect the people who live in it.

(03) Impact

The numbers we exist to lower.

700K+

Deaths a year from vector-borne disease worldwide (WHO).

2.9B

Insecticidal nets distributed globally to date (WHO).

3

Continents under active Mosticare surveillance.

0

Tolerance for harm to the ecosystems we defend.

The Mosticare Podcast

The first podcast in the world only about mosquitoes.

Every week, we explain why mosquitoes are a necessary piece of Nature to protect, while giving you travel hacks on how to avoid them to the maximum. Find them here:

Tune in every Sunday