
AI-generated summary
Ticks are active depending on temperature and humidity, with two peaks in May–June and August–September. Bites are recorded from early spring to late autumn throughout Russia.
At the end of summer and beginning of autumn, a second wave of tick activity is observed. However, as infectious disease doctor Oleg Polubatanov explained to Gazeta.Ru, the risk of contracting infections does not depend on the time of year.
In different regions of Russia, bites are recorded from early spring to late autumn, and the activity of arthropods is directly related to climatic conditions - they need moderate temperatures (from 15 to 25 degrees) and high humidity. The periods of maximum activity occur in May–June and August–September.
However, according to the expert, it is impossible to say that ticks are more dangerous in the fall than in the spring - only their activity changes, and not the level of risk of infection. The statistics of bites is also influenced by people’s behavior: in the spring they go out into nature en masse during the May holidays, and in late summer and early autumn they again increase the number of walks in forested areas.
The superimposition of the biological activity of parasites on the increase in the number of people in forests and parks leads to an increase in the incidence of bites. The actions to take when a tick is detected should be the same at any time of the year: carefully remove it, contact an infectious disease specialist for recommendations on prevention, and monitor your health for a month.

Hypertension is diagnosed at a blood pressure of 140 to 90 millimeters of mercury and above; a pressure of 120 to 80 is considered ideal. The disease often develops against the background of metabolic cardiovascular syndrome, increasing the risk of serious cardiovascular diseases and type 2 diabetes, said RAS academician Sergei Boytsov in an interview with RIA Novosti.

Nicotinamide, a form of vitamin B3, has shown potential to protect the retina in glaucoma, improving functional and electrophysiological parameters in clinical trials, including a study of 53 patients with normal tension glaucoma where it outperformed placebo in retinal cell activity.

From 2024 to 2026, the volume of in vitro fertilization (IVF) procedures as part of compulsory health insurance in Russia increased by 18.8%. In the first seven months of 2026, 69.8 thousand IVF cycles were performed, which is about 70 thousand procedures. In 2024, 109.4 thousand IVF cycles were performed under territorial compulsory medical insurance programs and the basic state guarantee program.

Hepatologist Suresh Raghavaiah said fatty liver disease is becoming more common and is already outpacing alcoholic liver disease as a cause of severe liver failure and the need for a transplant, especially in people with a history of alcohol abuse. He noted that in the early stages the disease is often asymptomatic and can only be detected through ultrasound or laboratory tests, and improvement is possible through weight loss, dietary modification, physical activity and control of sugar and cholesterol, but not through dietary supplements or herbs, which, according to him, are ineffective and can be harmful.

Doctor of Biological Sciences Damir Udavliev said that traditional methods of testing mushrooms for toxicity, such as using an onion or a silver spoon, do not work. The expert urged to examine the whole mushroom and not try unfamiliar species raw.

A Stanford University study found that yellowish plaques on the eyelids (xanthelasmas) are associated with an increased risk of cardiovascular disease, including heart attack and stroke, regardless of blood cholesterol levels.