Russian authorities have introduced quarantine measures after a laboratory worker in Siberia reportedly died following a suspected infection with bubonic plague. Around 200 people are currently under observation because they may have been exposed to the infection.
Although bubonic plague is a serious disease, modern antibiotics can effectively treat it when doctors diagnose and manage it promptly. However, its pneumonic form requires greater attention because it can spread directly from one person to another.
How Does Bubonic Plague Spread?
The bacterium Yersinia pestis causes plague. The infection primarily circulates among small mammals and their fleas.
In most cases, an infected flea transmits the bacteria when it bites a person. When plague kills large numbers of rodents, their fleas may seek new hosts, increasing the risk of human infection.
Moreover, pets such as dogs and cats can carry infected fleas into homes. People can also contract the disease by handling tissues or bodily fluids from an infected animal.
What Are the Symptoms?
Plague can occur in different forms, and the symptoms vary accordingly.
The most common form, bubonic plague, typically causes painful and swollen lymph nodes, along with other signs of infection. In contrast, pneumonic plague affects the lungs and represents the most severe form of the disease.
Because the infection can progress quickly, people who develop symptoms after possible exposure should seek medical attention immediately.
Can Bubonic Plague Be Fatal?
Yes. Without treatment, bubonic plague can become life-threatening. However, the situation is very different when patients receive appropriate treatment. Antibiotics can effectively treat plague, particularly when doctors identify the infection early.
According to The Economic Times, plague remains a serious public-health concern, but effective antibiotics and modern healthcare measures can help control the disease.
Could Plague Become a Pandemic?
At present, bubonic plague does not pose the same pandemic risk as COVID-19. The bubonic form generally spreads through infected fleas or contact with infected animals rather than through routine person-to-person transmission.
Nevertheless, the pneumonic form presents a greater concern because it can spread between people through respiratory particles.
Should the World Be Worried?
The suspected case in Siberia highlights why health authorities must respond quickly to unusual infections. However, there is currently no reason to assume that a suspected bubonic plague case will develop into a global pandemic.
Ultimately, early diagnosis, antibiotic treatment, monitoring of exposed individuals and control of infected fleas or animals remain important measures for preventing wider transmission.