Cryptosporidiosis in Iranian Farm Workers and Their Household Members: A Hypothesis about Possible Zoonotic Transmission

Table 1

Prevalence of Cryptosporidium species in calves.

Age	𝑛	Cryptosporidium		C.parvum		C.bovis		C.ryanae
		Pos.	Prevalence (%)	Pos.	Prevalence (%)	Pos.	Prevalence (%)	Pos.	Prevalence (%)
Preweaned	94	20	21	18	90	2	10	0	0
Postweaned	124	11	9	0	0	7	60	4	40
Total	218	31	14	20	62.5	9	25	4	12.5