Is epidemic hemorrhagic fever contagious?

Jul 30, 2024 Source: Cainiu Health

Dr. Yang Ziqi

Introduction

In general, epidemic hemorrhagic fever is contagious. It is recommended to seek medical attention promptly, identify the cause of illness, and receive symptomatic treatment under a doctor's guidance. Epidemic hemorrhagic fever is a transmissible disease, primarily spread by rodents through various transmission routes. To prevent transmission, contact with rodents that may carry the virus and their excreta should be avoided.

In general, epidemic hemorrhagic fever is contagious. It is recommended to seek medical attention promptly, identify the cause, and receive symptomatic treatment under a doctor's guidance. The specific analysis is as follows:

Epidemic hemorrhagic fever is a disease caused by hantavirus, primarily characterized by symptoms such as fever, bleeding, shock, and kidney damage. It is usually transmitted through the respiratory tract, digestive tract, insect vectors, and aerosols. Infection may occur when coming into direct contact with urine, feces, or saliva from rodents carrying hantavirus, especially when these substances dry and become airborne dust that is inhaled. Additionally, consuming food contaminated by excreta from virus-carrying rodents allows the virus to enter the body through the oral cavity or gastrointestinal mucosa, leading to infection.

Epidemic hemorrhagic fever is a transmissible disease, with rodents being the primary source of infection, spreading through various routes. To prevent transmission, avoid contact with rodents that may carry the virus and their excreta, and maintain personal and environmental hygiene.

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How is hemorrhagic fever with renal syndrome treated?

In general, hemorrhagic fever with renal syndrome (HFRS) can be treated through adequate rest, dietary adjustment, fluid therapy, medication, blood transfusion, and other approaches. HFRS is clinically divided into five phases: febrile phase, hypotensive shock phase, oliguric phase, polyuric phase, and convalescent phase, lasting approximately 5 to 14 days. Therefore, bed rest for 7 to 14 days is required throughout the course of the illness.