Can you get plague from being bitten by a rat?
Oct 12, 2023
Source: Cainiu Health
Dr. Yang Ziqi
Introduction
Plague is an infectious disease caused by the bacterium Yersinia pestis. Generally, being bitten by a rat may lead to plague, but it may not always result in infection. If the rat carries Yersinia pestis, the bacteria may be transmitted to humans through the bite, potentially causing plague. If there is concern about plague infection, especially in areas where plague is a known risk, medical assistance should be sought promptly.
Plague is an infectious disease caused by the bacterium Yersinia pestis. Generally, being bitten by a rat may lead to plague; however, if the rat does not carry the plague bacterium, infection may not occur. It is recommended that individuals who have been bitten seek medical attention promptly and follow medical advice for treatment. The detailed analysis is as follows:
If the rat carries Yersinia pestis, it may transmit the bacteria to humans during a bite, potentially causing plague. Additionally, an individual's immune system status can influence the risk of infection. People with weakened immune systems are more susceptible to contracting plague.
If the rat does not carry Yersinia pestis, the risk of developing plague after a bite is low. Furthermore, having a healthy immune system helps the body resist infection. Individuals with strong immune function generally face a lower risk of infection. Moreover, promptly cleaning the wound with soap and warm water after a bite, followed by medical evaluation and proper disinfection, can further reduce the risk of infection.
To prevent the spread of plague and other diseases, rodent control and prevention measures should be strengthened. Use physical methods such as rat traps or adhesive boards, or hire professional pest control services. At the same time, maintain a clean household environment and avoid leaving food or garbage accessible, which could attract rats seeking food.
