Quadrivalent French flu vaccine When we approach the cold season, it becomes important for us to be prepared to deal with the cold in every way... Looking for warm cover and equipping the residence to deal with the cold is one of the things that everyone is looking for when the cold starts... One of the things that worries everyone when the cold starts is the special diseases of this season. respiratory infections and fever and body weakness... *There are three types of influenza A, B, C* and can cause pleurisy in children... ### **Influenza symptoms** Influenza is similar to a cold and its symptoms are similar to this disease, the most common of which are fever, dry cough, diarrhea, runny nose, sore throat, lethargy, and muscle pain. Of course, all these symptoms may not appear at the same time and only a part of them may be seen in the patient. Therefore, the treatment of this type of disease occurs only after recovery. A way for parents to keep their children safe is prevention... We will discuss some of these preventions below... - Using vitamins, especially vitamin C - Use of flu vaccine ### *Flu vaccine** For several years, the injection of these types of vaccines has been fruitful, and parents seek to inject these vaccines with the onset of cold. The influenza vaccine is injected every year at the beginning of the fall season under the management of the Ministry of Health.. Currently, after the trivalent vaccine that was injected, the quadrivalent vaccine is also available and it can cover 4 types of acute influenza virus... The injection of the vaccine causes the necessary prevention of contracting the disease.. which cannot be stored until next year, so be sure to do this injection to be safe and healthy.