The flu vaccine is essentially a game of chance. The World Health Organization (WHO) first predicts which cold viruses "might" become prevalent this year, then produces vaccines for those viruses to be administered. There is no guarantee of a "win," and since cold viruses can mutate, the vaccine's effectiveness is limited to that year. Western medicine has no cure for any virus (including cold viruses), and even children's cold medicine has been banned, leaving only the vaccine as an option, which naturally encourages vaccination.

Arbitrarily administering flu vaccines can interfere with a child's immature immune system. Moreover, vaccines contain mercury (primarily as a preservative), which might cause harm before any benefits are realized (see attachment). If you love your child, try to let their cold heal naturally, or adopt traditional Chinese medicine's approach of guiding with the flow, regulating immunity, and dispelling pathogenic factors to quickly alleviate symptoms, significantly shorten the course of the illness, and avoid any sequelae. After experiencing a few colds, a child's immune system will become stronger, making them less susceptible to colds and less likely to develop allergies.

─── Shen Yaozi