Respiratory problems in young chickens
Brooder pneumonia and gapeworms are two special respiratory problems of chicks that aren’t usually seen in grown-up chickens in backyard flocks. Symptoms include the following:-
Brooder pneumonia: Gasping, rapid breathing, and drowsiness are typical signs of this condition in chicks.
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Gapeworms: When a chick has gapeworms, the infested young bird gasps for air with outstretched necks.
Diarrhea in young chickens
Coccidiosis is guilty, until proven innocent, in cases of diarrhea in young chickens. The intestinal disease, caused by parasites called coccidia, is enemy number one for poultry raisers around the world.If you see runny poop or blood in the droppings of young chickens, promptly begin treatment for coccidiosis. In backyard flocks, young chickens sick with coccidiosis get better quickly with anticoccidial medication. Without treatment, many affected birds will die.
| Disease | Age Typically Affected | Distinctive Signs of Illness |
|---|---|---|
| Coccidiosis | 3–5 weeks | Bloody droppings, more common in warm weather |
| Roundworms and threadworms | 1–3 months | Not gaining weight despite a good appetite |
| Necrotic enteritis | 2–5 weeks | Depression, sudden death, more common in warm weather |
| Infectious bursal disease | 3–6 weeks | Watery diarrhea, inflamed vents, staggering |
Identify nervous system illnesses in young chickens
A dizzy chicken sounds like a comical concept for a video shared online, but there's nothing funny about the miserable diseases affecting the brain and nerves of young chickens. Young chickens with nervous system disorders can show these signs: staggering, incoordination, weakness, paralysis of one or both legs and wings, or twisted neck.If the disease progresses, eventually a chick with a damaged nervous system may not be able to get up to eat and drink, and its flock mates may trample it.
Birds of any age can show nervous system signs due to viral or bacterial infections, or botulism and other toxins. Marek’s disease and avian encephalomyelitis are two diseases that unfortunately are often found in young chickens in backyard flocks. Two nutritional disorders, vitamin B1 (thiamine) deficiency and crazy chick disease caused by vitamin E deficiency, occasionally pop up, usually in flocks fed poorly balanced homemade diets.
| Disease | Age Typically Affected | Distinctive Signs of Illness | Mortality Rate in Affected Birds |
|---|---|---|---|
| Marek’s disease | Older than 6 weeks | Lameness, twisted neck, droopy wing, paralysis with one leg forward and one leg back, or wasting | Nearly 100 percent |
| Avian encephalomyelitis (AE) | 2–16 weeks | Trembling of the head, paralysis with both legs held out to one side | 25–60 percent |
| Crazy chick disease (vitamin E deficiency) | 2–4 weeks | Chick is unable to walk, falls on its side, or stands with head between its legs; head may also twist sideways or over the back | Depends on severity of deficiency |
| Vitamin B1 deficiency | Less than 1 week | Chick can’t stand and draws its head back into a star-gazing position | Depends on severity of deficiency |
The best chance of making an exact diagnosis is ultimately through postmortem examination and testing of dead birds at a veterinary diagnostic laboratory.
No treatment for Marek’s disease or avian encephalomyelitis exists for affected birds, although vaccinating and raising young birds in isolation may prevent the illnesses. You can treat crazy chick disease with a vitamin E supplement; some chicks will get better, but some will be left with a permanent head tilt or other nervous system disorder.Vitamin B1 deficiency is the most treatable of the four diseases; chicks given vitamin B1 by mouth usually bounce back within hours.
Follow these steps for treatment of an affected young chicken at home, if a trip to a veterinarian isn’t an option:
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Isolate the young chicken and provide good nursing care.
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Administer a vitamin supplement.
Give 1 ml (about a quarter teaspoon) of a liquid vitamin supplement by mouth drop by drop. The vitamin solution should contain vitamins A, B complex, D3, and E — other vitamins or iron won’t hurt as a single dose.
You can find a vitamin supplement formulated for poultry at a feed store, or in a pinch, you can use a child’s liquid multivitamin. After the emergency dose, use a vitamin-electrolyte solution for poultry in the drinking water and feed a chick starter or grower diet.