This study is conducted to determine the respiratory tract infections in ducks, A total duck
collected 40 birds from different area in Mosul province, The respiratory tract very important …

The purpose of this case study is to determine the changes that exist in chickens infected
with Chronic Respiratory disease (CRD). A broiler male chicken aged±40 days was found …

The current study was performed to the histological features of pneumonia in domestic
ducks in Basra province of Iraq. The diseased ducks were diagnosed based on clinical …

The superior germplasm of intensely reared birds intended for increased production have
made them vulnerable to respiratory diseases which most commonly surface too often in the …

There are many common and important diseases which can affect the respiratory system (air
passages, lungs, air sacs) of poultry. People keep the birds for their use and generally …

A total of 40 (20 from each) diseased and apparently healthy ostriches were examined. The
age of examined birds ranged between 3-12 months were suffering from respiratory …

One hundred and eighty two samples were collected (60 dead birds and 122 nasal swabs
from diseased birds) from El-Fayoum zoo, Fayoum governorate. These birds are belonging …

Birds are considered an important livestock resource and play an important nutritional role
for humans in terms of producing meat and eggs. It is considered one of the laboratory …

The chronic respiratory disease (CRD) is considered as an infectocontagious disease of
multiple etiology that causes great economic losses in poultry farming. The clinical signs and …

Clinical, cytological. bacteriological and radiographic analysIS of reSpiratory tract diseases
were per· formed in dogs. The importance of bronchoalveolar lavage (BAl) lIuid and culture …