Pre dysentery symptoms?

summary

Bacillary dysentery once broke out in China. Frequent earthquakes, floods and other natural disasters are the important reasons for the prevalence of bacillary dysentery in China. The disease can occur throughout the year, but there is obvious seasonal, summer and autumn.

Pre dysentery symptoms?

Bacillary dysentery patients and carriers. Among them, atypical patients, chronic patients and carriers are easy to be ignored because of their mild or asymptomatic symptoms, so they have greater significance in epidemiology.

Pathogenic bacteria are excreted with the patient's feces, directly or through flies to contaminate food, daily necessities or hands, causing human infection by mouth; Earthquake, war, flood and other factors can cause water pollution and cause outbreaks.

People are generally susceptible to the disease, and can obtain certain immunity after the disease, but it is transient and unstable, and there is no cross immunity between different bacterial groups and serotypes, but there is cross resistance, so it is easy to relapse and re infection.

matters needing attention

Usually, we can eat more vegetables and fruits, strengthen exercise, can improve their physical fitness, improve their body immunity, so that the disease is not easy to attack, at the same time, we should avoid contact with allergens again in life, diet light some.