Serological Analysis and Drug Resistance of Chlamydia pneumoniae and Mycoplasma pneumoniae in 4500 Healthy Subjects in Shenzhen, China

Table 1

	Spring (Feb.–Apr.)	Summer (May–Sept.)	Autumn (Oct.-Nov.)	Winter (Dec.-Jan.)
Children	375	375	375	375
Juniors	375	375	375	375
Seniors	375	375	375	375
Total	1125	1125	1125	1125