First, pay attention to the hygiene of diet and drinking water in spring to prevent the occurrence of intestinal infectious diseases such as bacillary dysentery, typhoid fever and paratyphoid fever;

Bacillary dysentery is an acute intestinal infectious disease caused by Shigella dysenteriae. The clinical manifestations are abdominal pain, diarrhea, mucus, peptone or purulent stool, some cases may have symptoms such as fever, and severe cases may have toxic bacillary dysentery. The disease is mainly transmitted through water, food and daily contact.

Typhoid and paratyphoid are intestinal infectious diseases caused by typhoid and paratyphoid bacilli. The clinical manifestations are persistent high fever, abdominal discomfort, hepatosplenomegaly, rosacea and relative bradycardia. The disease is mainly spread through contact with water, food and life. Everyone should pay attention to the hygiene of diet and drinking water, and don't drink raw water; Eat safe and hygienic food, not unclean food; Develop good personal hygiene habits, such as washing hands frequently.

Second, pay attention to personal hygiene to prevent acute hemorrhagic conjunctivitis:

Acute hemorrhagic conjunctivitis (a kind of pink eye) is an infectious disease caused by enterovirus 70 and Coxsackie virus group A variant 24. The incubation period of the disease is very short, ranging from several hours to two days, usually 1-2 days, which often occurs in both eyes one after another or at the same time.

The clinical manifestations are edema of eyelid and conjunctiva, moderate and high congestion of eyelid and bulbar conjunctiva, common punctate and flaky subconjunctival hemorrhage, accompanied by severe foreign body sensation, eye tingling, tears, photophobia and other irritating symptoms, and the early secretion is aqueous humor.

Mainly through contact, such as sharing towels, handkerchiefs, bath towels, etc. ; As for preventive measures, citizens should develop good personal hygiene habits such as washing their hands frequently, washing their faces without public towels, and rubbing their eyes with their hands. Strengthen the management, disinfection, publicity and education of barber shops, bathrooms, swimming pools and other industries; Once similar symptoms are found, they should be treated in time and their families should be isolated and disinfected.

Third, pay attention to indoor ventilation to prevent influenza:

Influenza is a respiratory infectious disease caused by influenza virus. The main clinical manifestations are high fever, headache, limb pain, fatigue and catarrhal symptoms of upper respiratory tract. Now it's spring, and the average daily temperature difference is large, which forms the climate characteristics of cool in the morning and evening and hot at noon. If you don't pay attention, you are prone to the common cold and influenza.

In terms of preventive measures, in addition to often opening windows to keep indoor air circulation, we should also pay attention to the change of temperature and add clothes at any time. At the same time, develop good personal hygiene habits such as washing hands frequently, keep a regular life and get enough sleep; Once you have symptoms similar to the common cold and flu, you should seek medical advice promptly.