This is a report of the discovery of a widespread, probably infectious pneumonia of goats in the Canton area, based on X-ray diagnosis. Of a total of 1464 goats examined, 339 positive cases were encountered.

• 本文借X?检查在广州地区发?山羊?广泛发生一种疑似传染性的肺炎,通过X?对1464头山羊的检查,检出和报告了339例山羊肺炎的X??断。