The chick has diarrhea at first, and there is a big water circle in the newspaper, and then the blac

It is most likely Newcastle disease, also known as Asian chicken plague.

Introduction to Newcastle disease in chickens:

Newcastle disease is a highly contagious infectious disease caused by paramyxovirus. It is also known as Asian chicken plague or pseudochicken plague. Symptoms of acute septicemia are common.

The main features are dyspnea, loose stools, neurological disturbances, mucosal and serous hemorrhage. The mortality rate is high, and the harm to the chicken industry is serious. It was first discovered in Indonesia in 1926 and soon in New Town, England, and has been recorded in countries all over the world.

There are two types: strong and weak strains. Viruses are divided into three types: low virulence (i.e., slow onset), moderate virulence (i.e., medium type), and strong virulence type (i.e., immediate onset). Most highly virulent strains are usually viscerotropic Newcastle disease viruses.

Chickens can suffer from this disease. Domestic chickens are the most susceptible, and chicks are more susceptible than adult chickens. Up to 44 , atrophy, loose feathers, lethargy.

The crown and flesh and beard are dark red or black-purple. The mum is often filled with liquids and gases, making it difficult to breathe and gurgling in the larynx; The feces are thin, foul-smelling, and generally die in 2-5 days. The symptoms of the subacute or chronic type are similar to those of the acute type, but the disease is mild, with neurological symptoms, paralysis of the legs and wings, movement disorders, head tilted back or bent to one side, etc., the course of the disease can be up to 1 2 months, and most of them eventually die.

Prevention and control measures: Diseased quails have no value, and they cannot be eliminated at present, so they must be eliminated as soon as possible. At the beginning of the disease, on the basis of culling the diseased quail, other putative healthy quails were immediately vaccinated with chicken Newcastle disease seedlings, and each quail was injected intramuscularly with 2 copies.

Pay attention to frequent replacement of injection needles (in rural areas, multiple needles can be boiled in boiling water and used in turns). The golden toad is poisoned and corrupted by 100 catties of mixing per bag.

Usually pay attention to immunization, the immunization program of Newcastle disease, the scientific method can be determined through HI antibody testing. Generally speaking, the first immunization is carried out at 10 days of age (seedling spotting eyes, nasal drops), and the second immunization is carried out after 10 to 15 days (seedling drinking water), if it is a quail or quail, 2 weeks before egg laying with Newcastle disease oil emulsion seedlings subcutaneous injection ml, can obtain more effective immunity, and contains higher maternal antibodies, so that the quail hatched out of the young quail, in 2 weeks can obtain passive immunity. The disease is an acute infectious disease caused by Newcastle disease virus, which can be infected by quail and poultry, and mostly occurs in quail in the late epidemic stage.

The disease can occur all year round, and the mortality rate is high.

The onset of chickens is mostly acute, subacute and chronic, and in clinical practice, most of them are subacute cases, ** commonly used Western medicine ribavirin antiviral, analgin antipyretic table, -lactam antibiotics to prevent secondary infection; Traditional Chinese Medicine**Scheme: Raw gypsum 1200g Rehmannia 300g Buffalo horn 600g Coptis chinensis 200g Gardenia 300g Danpi 200g Skullcap 250g Red peony 250g Radix 250g Zhimu 300g Forsythia 300g Platycodon 250g Licorice 150g Light bamboo leaf 250g Dilong 200g Asaroxin 5g Dried ginger 10g Radix Radix 150g Indigo 100g Crushed together to 1% mix or boil water, liquid drinking water, and residue mixture.

With my recent experience to tell you, I hope to save it, try to feed it as little water as possible, use warm water when drinking water, millet to soak in hot water, my chick loves to drink milk, if he is not delicious, just feed some yogurt! I raised a very clingy one, don't let him be lonely, it's really not easy to raise, but since it's raised...Get some sand, the chicks will eat it themselves, help digestion, and try not to mess with medicine!

The most effective way: find a veterinarian! Don't use medicine, drink less water, and don't delay for too long.

Eat something bad. You go and feed her some diarrhea pills, try it.

Haven't been vaccinated, have you? In addition to oxytetracycline, feed some anticoccidial medicine, and add some multivitamins to the water.

Chicks, of course, are black and sloppy.

Enterotox syndrome is highly likely.

Enteritis and coccidia.

1. Proper ventilation when the temperature is reached.

2. Do a good job in environmental sanitation.

3. Dosing. (**Don't use just one type of coccidia, use one or two more.) Each should be eaten for 3 days, not more than 5 days at most to avoid drug resistance, and it is best to wait one or two days when changing to another medicine).

Coccidiosis is mainly transmitted in faeces; You need to remove the manure in time. Do a good job of hygiene. The coop should not be too damp.

Coccidiosis is generally prevention-oriented. Therefore, prophylaxis is often pre-dosed. There are many species of coccidia, and the most common ones are small intestine and cecal coccidia.

Commonly used drugs: diccolizuli, totrizuli, changshanone, sulfonamides (not more than 5 days, easy to damage the reproductive system). aminoline, etc.

Be sure to follow the course of medication. And it has to be used interchangeably. Coccidiosis is susceptible to developing drug resistance. It occurs frequently between 20 and 60 days of age.