Comments in the mutated lB Virus in Egypt

I am thinking the the mutation in IB is a mutation in Infectious Bronchitis in Poultry.

infectious bronchitis: infectious bronchitis
There are two types of bronchitis:
Type I:
Occurs due to complications of the common cold or cold.

Type II:
Occurs as a result of virus infection and cause death if continued for a long time.

Symptoms:
Occur trouble breathing, cough, breathing difficulty, and to refrain from eating and appears emaciated birds.

Treatment:
There is no cure for the disease, infectious bronchitis, but when symptoms of the disease may be useful to use Sulfadiazine or Altaramesan or Aureomycin.

And here's another article:

JANUARY 4, 2012

Vaccinations and prevention chicken
Excerpt:
Of the most important viral diseases
That infect herds of fattening and cause problems and economic losses are very high and requires the development of a preventive program to control are:
Mainly
1 - Newcastle disease
2 - disease Aljmburo
3 - Influenza
4 - Rio infection (Altgazzmat)
In secondary
1 - bronchitis contagious IB
2 - inflammation of the larynx and trachea I. LI
Mark's disease -3
. AE - 4

http://tinyurl.com/7vb9uxw