Инфекция Yersinia pestis (чума)

Overview 

Plague is a serious and potentially life-threatening infectious disease caused by the bacterium Yersinia pestis. It is primarily transmitted through the bite of infected fleas or contact with infected animals.

Historically known as the “Black Death,” plague still exists in some regions today but is treatable with prompt medical care. Early diagnosis and antibiotic treatment are crucial for survival.

Types of Yersinia Pestis Infection (Plague)

• Bubonic Plague: Most common form, affects lymph nodes
• Septicemic Plague: Infection spreads into the bloodstream
• Pneumonic Plague: Affects the lungs and can spread person-to-person

Symptoms of Yersinia Pestis Infection (Plague)

• Sudden high fever
• Chills and weakness
• Painful swollen lymph nodes (buboes)
• Headache
• Muscle aches
• Nausea and vomiting
• Cough and breathing difficulty (pneumonic plague)

Causes of Yersinia Pestis Infection (Plague)

• Infection with Yersinia pestis bacteria
• Bite from infected fleas
• Contact with infected rodents or animals
• Inhalation of infected respiratory droplets (pneumonic form)

Complications of Yersinia Pestis Infection (Plague)

• Sepsis (blood infection)
• Organ failure
• Severe lung infection
• Shock
• Death if untreated

Risk Factors of Yersinia Pestis Infection (Plague)

• Living in or traveling to endemic areas
• Exposure to rodents or fleas
• Poor sanitation
• Close contact with infected individuals (pneumonic form)

Prevention of Yersinia Pestis Infection (Plague)

• Avoiding contact with rodents and fleas
• Using insect repellents
• Maintaining hygiene and sanitation
• Protective measures in endemic areas
• Early treatment of suspected cases