What do we know about plague institute lab worker's death in Russia?

On October 2, a laboratory worker at the Irkutsk Anti-Plague Research Institute in Siberia, Russia, fell ill and subsequently died, raising public health concerns. Russian media identified the victim as Darya Shipilova, a 28-year-old employee. The cause of her death was initially reported as an unknown type of pneumonia. However, authorities subsequently confirmed that she had indeed died of pneumonia. In response to the incident, about 200 people who had come into contact with Shipilova were quarantined out of caution.

Unverified accounts on social media suggested various potential causes for Shipilova's illness. One theory proposed that she had accidentally dropped a test tube containing live bacteria at the institute, but this theory has been rejected by Russia's health watchdog as unsupported by evidence. Other unconfirmed reports claimed that Shipilova fell ill after traveling to Thailand or visiting an area near the border with Mongolia. However, there is no publicly available evidence to substantiate any of these theories.

The exact circumstances surrounding Shipilova's death remain undisclosed, and authorities have not explicitly linked her demise to her research work or the plague. As of now, the cause of her illness remains a mystery, with no concrete evidence linking it to her professional activities or the specific disease she studied.