Russian authorities, including Rospotrebnadzor, clarified that the…
Russian authorities, including Rospotrebnadzor, clarified that the term 'nanoticks' is incorrect and refers to nymphs—young stages of ixodid ticks—that are small (1–2 mm), highly active, and capable of transmitting diseases such as tick-borne encephalitis, Lyme disease, and anaplasmosis. The reports emphasize public awareness about these ticks due to their difficulty in detection and increased risk during the 2026 season.
Consensus
- The term 'nanoticks' is incorrect and does not refer to a new species of tick.
- The so-called 'nanoticks' are nymphs—young stages of ixodid ticks.
- Nymphs are highly active and aggressive due to their biological need for feeding during development.
- These nymphs can transmit tick-borne encephalitis, Lyme disease (borreliosis), anaplasmosis, and other natural focus infections.
- Their small size (approximately 1–2 mm) makes them difficult to detect on the human body.
- Rospotrebnadzor recommends preventive measures such as avoiding tall grass, wearing light-colored closed clothing, using repellents, and checking oneself and pets after outdoor activities.
Points of divergence
- Telegram channel Shot reported that Russians have been seeking medical help more frequently this summer due to tick bites up to 2 mm in size. — vm
- More than 2.7 million people in Russia received vaccination against tick-borne encephalitis by June 2, and over 176,000 citizens sought medical help after tick bites since the start of the season. — vedomosti
- The tick season in 2026 started earlier than usual due to an abnormally snowy winter and early warmth, with a predicted record-high number of ticks. — vedomosti
- The highest number of medical visits for tick bites occurred in Sverdlovsk, Kemerovo, Tyumen, Chelyabinsk, Irkutsk, Vologda, Kirov, Kostroma, and Novosibirsk regions. — vedomosti
- The highest risk of infection with tick-borne encephalitis is present in Moscow, Kaliningrad, Sverdlovsk, and Kemerovo regions. — vesti
Coverage (4 sources)
- Rosstat: 'Nano-mites' are young individuals of common ixodid ticks — Вечерняя Москва
- Rosspotrebnadzor explains who the 'nano ticks' are — Ведомости
- Rosпотребnadzor refutes claims of new 'nanobites' appearing in Russia — Вести
- Rosпотребнадзор clarifies that 'nano-ticks' are not a new tick species — Интерфакс