Dozens of people have been quarantined in Siberia after a laboratory worker at a plague institute died. This was reported by Qazaqyia.kz citing Reuters.

According to Reuters, the incident occurred at a plague institute located in Russia's Siberian region. Following the death of the laboratory worker, dozens of people were placed in quarantine.

According to the source, quarantine measures were taken in connection with the worker's death. Additional details about the circumstances and causes of the incident have not yet been published.

The situation has raised concerns about the safety of laboratory work at the plague institute. Representatives of Russian authorities and the institute's leadership have not provided official comments.

Plague is one of the most dangerous diseases known to humanity. Currently, plague is treated with antibiotics, but if not treated in time, the disease can be fatal.

The plague institute in Siberia is known as a scientific institution engaged in the study of this disease. Laboratory staff use special protective measures when working with dangerous biological materials.

There is no information about an investigation being conducted in connection with the incident. Russian health authorities have not made an official statement.

Reuters distributed this news on October 5, 2026.