“Crooked calf disease” was described as a condition in which calves were born with a variety of deformities such as arthrogryposis, scoliosis, kyphosis, torticollis, and cleft palate (Figure 1) (6-8).
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What is crooked calf syndrome?
“Crooked calf disease” was described as a condition in which calves were born with a variety of deformities such as arthrogryposis, scoliosis, kyphosis, torticollis, and cleft palate (Figure 1) (6-8).
What causes crooked calf disease?
Crooked calf occurs when cows in early pregnancy consume lupines that contain high concentrations of teratogenic alkaloids. Experimental studies indicate that these alkaloids exert their effect by producing a sedating effect on the fetus that depresses normal fetal movements in utero.
What is fawn calf syndrome?
Congenital contractural arachnodactyly (CA), also known as “fawn calf” syndrome (FCS), is a heritable disease of newborn Angus and Angus-derived cattle caused by an error in the DNA genetic code transmitted from parents to their progeny.
What causes cerebellar hypoplasia in cattle?
In-utero bovine viral diarrhoea virus (BVDv) infection around 90 to 130 days of gestation causes cerebellar hypoplasia (failure of the cerebellum to develop normally). This is a common congenital abnormality for which there is no treatment.
What is a deformed calf called?
Long bone deformity of new-born calves (also known as chondrodystrophy) is most commonly seen either in autumn (up to early October) or at the end of spring calving (around April).
What is an Acorn calf?
Definition of acorn calf : a calf exhibiting a congenital anomaly involving shortening of the limbs, malformation of the skull, incoordination, and intestinal tympany.
How do you treat weak calf syndrome?
Providing oral energy doesn’t mean giving the calves electrolytes, a remedy used to treat scours, he said. Even the highest-energy electrolyte products have a small amount of total energy, so he recommends colostrum or milk replacers to help treat weak calves.
What’s congenital contractural Arachnodactyly?
Congenital contractural arachnodactyly is a disorder that affects many parts of the body. People with this condition typically are tall with long limbs (dolichostenomelia) and long, slender fingers and toes (arachnodactyly).
How is Listeria treated in cattle?
Listeriosis is treated with antibiotics; depending on the form of the disease, treatment may take up to six weeks or more. High doses are required because of the difficulty in achieving minimum bactericidal concentrations in the brain. Recovery depends on early, aggressive antibiotic treatment.
What is a bulldog calf?
A bulldog calf is a deformed aborted foetus, compressed skull, flat head with a short nose and sloping forehead with short and stumpy limbs, a nose divided by furrows and a shortened upper jaw, giving a bulldog facial appearance (Gentele and Testoni, 2006; Pandey et al., 2010).
What is a dumb calf?
This condition refers to a newborn calf that has no voluntary muscle movement. Legs are stiff and unbendable. The calf is either born dead or presents with labored breathing and dies soon after parturition. This is due to the heart muscle being affected.