True about Legionella pneumonia is -
Ans. is `b' i.e., Can be isolated from lung biopsy . Legionella is gram negative and non-acid fast. . Legionella can be isolated from lung biopsy. . Sputum shows numerous neutrophils but no organism.
Acid fast
Can be isolated from lung biopsy
Gram positive
Sputum shows polymorphonuclear leukocytes with organism