The changeable climate in early spring is the most unstable season of the year. At the same time, the human body after the winter hibernation, immunity and cold resistance are obvious decline, which for all kinds of bacteria invasion paved a hotbed. In the past, four diseases will follow the spring, and people must be vigilant and carefully prevented.

1. Hepatitis
Spring is a good season for hepatitis A. During this time, especially in contact with patients with hepatitis a half a month to one month after the time, who had fever, no other reason, such as overeating, eating greasy food, lack of sleep at night can explain the eat, even after eating nausea and vomiting, fatigue, even on the stairs are laborious, sallow complexion, pee like tea and other symptoms, should go to hospital for treatment.

2. Epidemic hemorrhagic fever
It's an acute infectious disease in spring. At present, there is no satisfactory effective medicine for this disease. The disease is not timely diagnosed and treated, and the fatality rate is quite high. In this season, once the sudden chills, followed by high fever, red, red, red neck chest and shoulder, seemingly drunk, accompanied by headache, orbital pain, lumbago and mucocutaneous bleeding patients should be timely treatment.

3. epidemic cerebrospinal meningitis
As is commonly known as meningitis, meningitis, acute infectious disease caused by Neisseria meningitidis. Good in the spring, all the men and women, old and young can get sick, children. In the group made a good season, once found a sudden high fever, headache, vomiting, convulsions and mucocutaneous bleeding patients should be noted. The patient's living room should be opened window ventilation, the patient's bedding should be exposed to sunlight disinfection.
Four、cardiovascular and cerebrovascular diseases
In spring, the mood in the exuberant period and unstable, together with its causes vasoconstriction, increased blood pressure, and blood viscosity in vivo dehydration, can lead to cardiovascular disease. Pay attention to keeping warm, moisturizing and stabilizing emotion.

4.  rubella
Rubella more harm to children and the fetus, pregnant women, especially in early pregnancy, rubella, easily lead to fetal malformations. The disease has a fever, the temperature is not too high, 1 to 2 days after the face and neck skin appear reddish rash, within 24 hours of rapid spread to the whole body, but the palm of the hand, foot mostly without rash. During the rubella season, pregnant women should go to crowded public places as little as possible and wear masks whenever possible.