Age of onset:
Young ducks are frequent, mostly acute outbreaks, and chicks within 8 days after shelling are particularly susceptible to infection, and the peak of death is 5-15 days! After 20 days of age, most ducks are tolerant.

However, death occurs within 2-3 days after the onset of the disease, the mortality rate is low but the course of the disease is prolonged, and the probability of secondary infection with viral diseases is high. The course of the disease is more than 10 days to several weeks, and the mortality rate is about 50%-100%.
Meat duck to get mold treatment, combined with the use of Dalong inhibition mold, treatment of meat duck mycotoxin, anti-mildew and mildew, regulate the intestines of meat ducks.
Effects of mycotoxins on poultry:
Aflatoxin affects all breeds of poultry. Leading to intestinal and skin bleeding, hepatobiliary enlargement, damage and high levels of ingestion can lead to death, poor growth, poor egg-laying performance, and deterioration of eggshell quality.
Reduced egg weight, disease resistance, stress resistance and contusion resistance, affecting egg quality, and metabolites of aflatoxin have been found in the yolk.