US Reports Bubonic Plague In Oregon, Here’s Everything About This Lethal Disease Also Called The ‘Black Death’


Last week, rural Oregon, United States, reported an isolated case of bubonic plague, a madieval disease that killed millions of people in Europe. The patient recieved prompt treatment and the health officials declared that there is no need to worry as this case posed, “little risk to the community,’ as it is unlikely that it will spread.

The health officials beleived that the disease was likely passed to the patient from a pet cat. However, it has baffled the medical community as the bubonic plague is exceedingly rare in today’s time. Here what to know about how an illness once known as the ‘black death.’

Bubonic Plague Explained

The World Health Organisation shared, the bubonic plague, often referred to as the ‘Black Death,’ stands as one of the most infamous and devastating pandemics in human history. This lethal disease has left an indelible mark on societies, reshaping the course of events and altering the fabric of civilisations.

It is one of the most common type of plague and is caused by the bacterium Yersinia pestis. Fleas, particularly those on rats, serve as the primary vectors for transmitting the bacteria to humans. The disease is characterised by swollen and painful lymph nodes, known as ‘buboes,’ which give the plague its name.

Victims of the bubonic plague experience symptoms such as:

  • High fever
  • Chills
  • Weakness
  • Swollen and painful lymph nodes or buboes
  • In some cases, the infection can progress to more severe forms, including septicemia and pneumonic plague.

Septicemic Plague

The incubation period for septicemic plague is unclear but likely occurs shortly after exposure. According to the Centres for Disease Control and Prevention (CDC), it can manifest as the initial symptom or result from untreated bubonic plague, stemming from infected flea bites or handling an infected animal. Patients experience symptoms such as:
  • Fever
  • Chills
  • Extreme weakness
  • Abdominal pain
  • Shock
  • Potential skin and organ bleeding
  • Blackening and necrosis of skin and tissues, especially on fingers, toes, and the nose, may occur. 

Pneumonic Plague

The incubation period for pneumonic plague typically ranges from 1 to 3 days. Patients exhibit:

  • Fever
  • Headache
  • Weakness
  • Rapidly progressing pneumonia with symptoms like shortness of breath, chest pain, cough, and occasionally bloody or watery mucous.

Pneumonic plague may develop from inhaling infectious droplets or stem from untreated bubonic or septicemic plague when bacteria spread to the lungs. This severe form can lead to respiratory failure and shock and is the only type that can be transmitted person-to-person via infectious droplets.

Historical Impact Of Bubonic Plague

The bubonic plague first made its devastating mark on the world during the 14th century, shared CDC. Originating in Central Asia, it quickly spread along trade routes, reaching Europe and causing widespread death and societal upheaval. Estimates suggest that the Black Death wiped out a significant portion of the European population, leading to economic and cultural consequences that reverberated for centuries.

Beyond the 14th century, the bubonic plague reappeared in various forms throughout history, causing outbreaks in different regions. Each recurrence brought its own set of challenges, prompting advancements in medical understanding and public health measures.

Also Read: Bubonic Plague China News: What Is Black Death And How It Spreads?

US Reports Bubonic Plague In Oregon, Here's Everything About This Lethal Disease Also Called The 'Black Death'

Modern Relevance

While the bubonic plague is no longer the widespread scourge it once was, isolated cases still occur, particularly in certain regions. The latest case in Oregon is one such example. Prompt diagnosis and antibiotic treatment are crucial for a positive outcome, and this highlights the importance of healthcare infrastructure and surveillance.

Additionally, research into the genetics of Yersinia pestis has provided insights into the evolution and adaptation of infectious diseases. Understanding the genetic makeup of the bacterium aids in developing strategies for preventing and mitigating potential outbreaks.

The bubonic plague remains a haunting chapter in human history, leaving a legacy that echoes through the centuries. From the devastating impacts on medieval Europe to the advancements in medical science, the journey of the Black Death is a testament to the resilience of societies in the face of infectious diseases. As we continue to navigate the complexities of our world, the lessons learned from historical pandemics like the bubonic plague serve as valuable guides for shaping our response to emerging health challenges.

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