Fubitide vaccine is a new coronary vaccine of mRNA. Most of the people have no adverse reactions after receiving this vaccine, but some of them may have local symptoms, systemic symptoms, skin symptoms, neurological symptoms, digestive symptoms, etc. After receiving this vaccine, some people may have local symptoms. 1. Local symptoms include pain at the injection site, localized redness and swelling, and localized lymph node enlargement. 2. Systemic symptoms include headache, muscle pain, arthralgia, fever, chills, muscle weakness, shortness of breath, and dyspnea. 3. Skin symptoms include itchy skin rash, urticaria, angioedema and so on. 4. Neurological symptoms include facial paralysis, Guillain-Barre syndrome, peripheral neuritis, etc. 5. Digestive system symptoms include nausea and vomiting, abdominal pain and diarrhea. Most of the vaccination has no adverse reactions, a small portion of the above common types of immune reactions, if the side effects are more serious, it is recommended to seek medical attention for symptomatic treatment.