1.Objective To understand the epidemic regulation of mycoplasmal pneumonia in Beijing and the carriageable time of mycoplasma pneumonia (MP) after affecting mycoplasmal pneumonia.
目的了解北京地区炎支原体(MP)炎的发病规律及感后带菌状况。
2.This applies to most respiratory infections (e.g. mycoplasma infections, infectious coryza, laryngotracheitis).