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World Mosquito Day 2026 is two weeks out. Here is where the year actually stands.
Two weeks out from World Mosquito Day on 20 August 2026, the agenda set twelve weeks ago has largely held, and the European summer has filled in the part that was still a forecast in May. France is now running three mosquito-borne viruses locally at once, the ECDC weekly dashboard has West Nile climbing across the Mediterranean, and the year's structural story, funding cuts against a record vaccine rollout, a reorganised climate map, the Wolbachia scale-up and the gene-drive standstill, is intact. This is the mid-August stocktake before the day itself.
Read →Zero-chemical mosquito protection for babies and toddlers 0 to 3: the bedroom canopy guide for European parents
From the newborn cot to the toddler bed, the safest mosquito protection for a child aged 0 to 3 in Italy, France or Germany is the same thing every paediatric and public-health body recommends: an untreated fine-mesh net over the sleep space, with no chemistry on the skin or in the air. Repellents become age-permitted at low concentration from two months, but the child's own bedroom stays the place for the zero-chemical barrier. This guide sets out the age ladder, why the untreated bedroom canopy is the default across the whole 0 to 3 band, and the practical setup for the 2026 season.
Read →Summer 2026 baby mosquito protection: the under-6-months rule, and what parents do this week
For a baby under six months, the practical rule is barrier-first: international guidance sets the no-repellent floor at two months, and a fine-mesh net over the cot, pram and sleep space is the anchor. The Asian tiger mosquito season across southern Europe is now long, the 2025 surveillance data confirm autochthonous transmission in new departments, and a 2026 summer action guide for parents of a young infant is mostly a question of getting the right net, getting the fit right, and cutting breeding sites around the house. This is the practical guide for that work.
Read →Mosquito protection in pregnancy: why a physical barrier is the zero-chemical answer, and why the bite is still worth preventing
Regulators do not tell pregnant women to avoid insect repellent. The CDC considers EPA-registered repellents (DEET, picaridin, IR3535) safe in pregnancy and breastfeeding when used as directed, and European agencies set the same substances' label conditions and age limits. But most expectant parents would rather not put anything on the skin at all, and the mosquito-borne infections that matter in pregnancy, above all Zika, are exactly the ones worth preventing. A physical barrier resolves both pressures at once: full protection, with zero chemicals on skin or in the air.
Read →Chemical-free family mosquito protection: which physical barrier fits which household
A physical barrier stops a mosquito by exclusion, with zero chemistry on a child's skin and nothing released into the air of the room. This is the household guide to matching the barrier to the person: an untreated canopy or cot net for babies and toddlers, an untreated bed or travel net for pregnant women, and, for older children and adults heading to higher-risk destinations, a permethrin-treated net authorised under the EU Biocidal Products Regulation. Here is how the three choices differ, what the labels are allowed to say, and why the youngest and the pregnant sit firmly on the untreated side of the line.
Read →40 degrees, open windows, mosquitoes in the bedroom: the no-chemical answer for European heatwave nights
The first heat dome of July 2026 closed windows across France for a week and the second one is forecast for the second half of the month. When the bedroom reopens the window, the female Aedes albopictus in the garden finds the plume of carbon dioxide from a sleeping adult within minutes. The structural answer for the European heatwave night is older than the heat: an untreated bedroom canopy net, hung from a single point above the bed, breathable mesh that holds the mosquito out while the window stays open and the air keeps moving. No permethrin, no plug-in vapour, no coil, no DEET on the sleeping adult's skin.
Read →Why mosquitoes come back just after the heatwave, and how to protect the terrace and the bedroom in France
The post-heatwave mosquito resurgence is a real, predictable biological event. Aedes albopictus lays dormant, desiccation-resistant eggs just above the waterline of small containers, and the first reflooded sites after the rains hatch them in synchrony. In mainland France the tiger mosquito was established in 81 of the 96 metropolitan departments as of 1 January 2025, and the resurgence window opens when the first rains reflood those sites. The protective answer is structural and chemical-free: source reduction around the home, an untreated physical barrier over the bed at night, and an untreated mesh enclosure over the terrace in the evening.
Read →Repellents and physical barriers: how each protects against mosquito bites
There are two proven ways to stop a mosquito reaching your skin: put a tested repellent on the skin, or put a physical barrier between you and the insect. Skin-applied repellents such as DEET are effective and remain the standard advice for travel to areas where mosquito-borne disease circulates. Untreated nets, window and door screens, and removing standing water work by exclusion, keeping the mosquito away from the person rather than coating the person. Here is how each approach works, where each one fits, and the honest trade-offs of both.
Read →Open the windows, keep the bites out: the airflow case for a bedroom canopy net on European heatwave nights
The structural answer for the European household bedroom during a heatwave is older than the climate conversation around it: an untreated bedroom canopy net. The mesh keeps the mosquito from reaching the sleeping adult inside the net while the window stays open and the air keeps moving. The canopy is not a temperature-control device, not a biocidal product, and not a substitute for source reduction around the house.
Read →The under-6-months rule: why every European parent's first mosquito decision is a physical net, not a repellent
For the youngest infants, paediatric and public-health bodies agree on one thing: do not put repellent on a baby's skin. The protection instead is a physical barrier (an untreated net over the cot, pram or playpen). The BfR advises against repellents on children under two years, and the AAP excludes oil of lemon eucalyptus under three. Insecticide-treated nets are a separate regulatory class, built for malaria-endemic regions, not routine infant protection in European homes.
Read →Why EU BPR authorisation and WHO prequalification matter when you buy a treated mosquito net, and what those labels actually mean for your family
A consumer-side explainer of the treated-mosquito-net regulatory frame: what EU BPR authorisation is (and is not), what WHO prequalification is (and is not), the five-point trust-signal check to apply on a label or product page, and why permethrin-treated nets are appropriate for some uses (travel to high-risk destinations) and not for others (a baby's cot or pram).
Read →La Verpillière has just become the latest French town to bet on 2 million sterile mosquitoes
La Verpillière, Isère, began releasing sterile male tiger mosquitoes on 4 June, about 2 million across the summer. It is the third French town to do so in 2026, and the cost is the part nobody is reporting. A clean look at the 2026 French sterile-mosquito map, and the cheque nobody has yet written.
Read →Before the Pill: How the Mosquito Net Became a Public Health Standard
No one invented the mosquito net. The linen canopy carved into Queen Meresankh III's tomb in 2560 BCE is the same object, in the same shape, as the LLIN under which 200 to 300 million people sleep tonight. In 4,500 years the mesh has not changed. The chemistry, the supply chain, and the institutional weight behind it have.
Read →World Mosquito Day 2026: what changed in the geography of mosquito-borne disease
World Mosquito Day falls on 20 August, the anniversary of Ronald Ross's 1897 discovery. The year since the last anniversary brought a widening malaria-vaccine rollout, two papers on how climate change is shifting mosquito ranges, a Wolbachia scale-up, and the suspension of a gene-drive programme in Burkina Faso.
Read →Mosquito Alert has gone pan-European and now tracks five species, four of which most people have never seen
The Catalan-origin Mosquito Alert citizen-science platform now operates across a dozen national partners and tracks five species of public-health concern, *Aedes albopictus*, *Ae. aegypti*, *Ae. japonicus*, *Ae. koreicus*, and *Culex pipiens*, through smartphone photo submissions validated by a network of 50+ expert entomologists. The case for installing it is unusually clean.
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