The death of a Russian plague researcher, explained by a microbiologist
Conflicting information about the death of a lab worker at a Russian plague research institute has fueled fears about the possibility of pneumonic plague spreading.
The death of Russian lab worker Darya Shipilova, 28, has sparked concerns about plague outbreak after she died from suspected pneumonic plague on October 2 in Siberia. Nearly 200 people are in quarantine, but the exact cause of her death remains unknown. Plague is caused by Yersinia pestis bacteria, which primarily infect rodents but can also infect humans.
It comes in three forms: bubonic, septicemic, and pneumonic, with pneumonic being the most severe and potentially lethal. Shipilova's death is suspected to be from pneumonic plague, which can spread through respiratory droplets. Prompt antibiotic treatment is effective if administered early, but antibiotic-resistant strains have been detected in recent years.
While there is no evidence of laboratory research into biological weapons, the low risk to the general population is emphasized by the World Health Organization.
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