Should I get vaccinated against norovirus?
Mar 03, 2025
Source: Cainiu Health
Dr. Shen Yonghua
Introduction
It is necessary to receive the norovirus vaccine because it is highly contagious and can easily cause symptoms such as diarrhea and abdominal pain, posing significant health risks. Timely vaccination can enhance protective antibodies, reduce the risk of infection, alleviate related symptoms, and lower the likelihood of developing severe illness. However, before vaccination, it is important to ensure good health without fever, acute illness, or chronic diseases.
Generally speaking, it is necessary to get vaccinated against norovirus. The detailed explanation is as follows:
Norovirus is contagious and highly transmissible. It mainly spreads through food, water sources, and direct contact. When the immune system is weak, the risk of infection after exposure to the pathogen is relatively high, which may lead to symptoms such as diarrhea, abdominal pain, and vomiting, posing significant health risks. If the norovirus vaccine is administered timely, it can trigger an immune response in the body, thereby reducing the risk of infection. Moreover, even if infected with norovirus after vaccination, symptoms tend to be milder and less likely to progress to severe illness. Therefore, timely vaccination against norovirus is necessary.
However, before receiving the norovirus vaccine, it should be noted that if you currently have a fever or are suffering from an acute or chronic illness, you should first seek treatment and wait until your body returns to normal before getting vaccinated. Additionally, after vaccination, regular observation is necessary, and if any allergic reactions occur, vaccination should be stopped promptly.
