Egg Brother purpose: use simple language to help chicken friends, improve chicken production technology, and solve substantive problems!
At present, avian influenza has caused a huge impact on the poultry industry in the United States and France, exacerbating the tight supply and inflation of chicken and eggs.
On April 29, French farmers, dissatisfied with the rise in feed prices, "dumped dung in protest" in front of government buildings!
It is reported that due to the impact of this bird flu, more than 19 million layer chickens in the United States have died, and 16 million poultry in France have been culled!
According to the latest data from the US Centers for Disease Control and Prevention, avian influenza outbreaks occurred in farms in 29 states this year, resulting in 6% of layer chicken deaths, reaching more than 19 million birds, the worst bird flu in the United States since 2015.
At the same time, France is also suffering from the worst bird flu outbreak in history, with about 8% of poultry culled and 16 million birds culled, setting a record for the number of poultry culled in France.
Up to now, the situation of foreign avian influenza is grim, and the increase in feed costs caused by high inflation has made it extremely difficult for chicken farms to survive.
The spread of avian influenza abroad has once again sounded the alarm for farmers
The damage caused by avian influenza to poultry farms is devastating, although avian influenza has not yet spread to the country, but from now on, chicken farmers must be vigilant, strengthen prevention and control, and prevent problems!
First, vaccination is certainly the main means of vaccination in view of current prevention and control measures. Establish a reasonable immunization program to vaccinate local circulating strains of avian influenza to ensure that antibodies are evenly effective against the attack of avian influenza viruses. It should be noted that after vaccination, it must be able to prevent it. As with COVID-19, there are still positive infected people after vaccination, but the symptoms after infection become milder and the number of deaths and injuries decreases. Therefore, the prevention and control of avian influenza cannot rely solely on vaccines.
Second, the key to preventing and controlling avian influenza is to attach importance to biosecurity. Every time there is a pandemic of avian influenza, its transmission and spread are closely related to the migration of migratory birds, and it is endemic with the migration of migratory birds. In order to prevent the spread of the virus, it is necessary to strengthen disinfection and isolation, cut off the transmission channels through people, traffic, logistics and birds, and reduce the introduction of foreign pathogens into farms.
Third, strengthen the management of breeding, improper management is often the cause. Windy cooling and strong convective weather is often a period of high incidence of diseases, so it is especially necessary to be vigilant against sudden changes in weather, pay attention to feeding management before and after the change of season, and reduce the risk of diseases. In addition, forced moulting, feed mildew, etc. will also reduce the immunity of the flock, resulting in low antibody levels, creating conditions for avian influenza infection.
In summary, in view of the current prevention and control measures, vaccination to achieve the antibody to the extreme is the main means; at the same time, attaching importance to biosecurity and cutting off the transmission route is also the key point of prevention and control; in addition, strengthening feeding management and controlling the triggers is the basic guarantee. In short, only by making the antibody to the extreme, biosecurity in place, and there is no loophole in the breeding management can the purpose of prevention and control be reached.
What questions can be private message egg brother, this side will answer for you, collection diffusion, merit immeasurable ~