STUDIES ON MIXED INFECTIONS

Studies on Avian Viral Infections in Iran

Studies on histopathology of Stilesia globipunctata infections in Iran

Mixed Infections

Mixed bacterial infections are responsible for many puzzling groups of symptoms. The difficulties of diagnosis are increased because at one time there is a summation of effects, and at another the secondary results are more or less overshadowed by the predominant organisms. To take the case of tuberculous infections : the exudative pneumonia which occurs is generally the result of a secondary i...

Experimental Studies on Pneumococcus Infections

1. Phagocytosis of pneumococci in vitro runs parallel with phagocytosis in vivo. 2. Virulence depends not only on resistance to phagocytosis, but also on the ability to grow in the body of the animal. 3. The biological reaction of the pigeon to pneumococcus infection does not differ from that of the mouse. 4. The "immunity" of the pigeon to pneumococcus infection is due to its normal high tempe...

studies on avian viral infections in iran

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