Is hemorrhagic fever the same as plague?

Generally speaking, hemorrhagic fever is not plague. Although both diseases are associated with rodents, they are caused by different pathogens. The specific analysis is as follows:

Hemorrhagic fever and plague are distinct diseases. Despite their association with rodents, the causative agents differ completely. Hemorrhagic fever is caused by hantaviruses, which are primarily transmitted through rodent excretions and secretions. Once entering the human body, the virus invades vascular endothelial cells, leading to symptoms such as fever, bleeding, and kidney damage. Plague, on the other hand, is caused by *Yersinia pestis* and is mainly transmitted through flea bites from infected rodents. The disease progresses rapidly and may result in severe manifestations including high fever, swollen lymph nodes, and shock. There are clear differences between the two diseases in terms of pathogen type, transmission routes, and clinical symptoms.

To prevent these diseases, maintain environmental hygiene by regularly clearing clutter around homes to reduce rodent breeding sites. Store food in sealed, covered containers to avoid contamination by rodents. Avoid direct contact with rodents and their excreta; when cleaning up infestations, take proper personal protective measures. Get vaccinated against relevant diseases to enhance personal protection. If symptoms such as fever or unexplained bleeding occur, seek medical attention promptly and inform the doctor of any relevant exposure history for early diagnosis and treatment.