بررسی مقدماتی میزان آلودگی کریپتوسپوریدیایی گوارشی در بره ها (تا3 ماه) و گوساله ها (تا6ماه) درشهرستان آمل

‭C;yptasporiciiUiir is fl' Newty recognized enteropathogen in animal and human. . . . . C~nical picture of cryptosporidium infection under field condition is different from Subclinical or mild to sev8f9 enteritis watety cholera _ Like diarrfJoea, which may be intermittent and in immuonodeficient pationts may cause sever . pensitent unremitting diarrhoea lasting many months . t~h‬ذ‭:!J.I/S' Now aday stool8Kamination is the most widely used procedure the infection and oocysts can be demonstemted from smear of stool samples . -. stliiiliidWith Various techniques.. The present study was carried out during one year (1374) and individual fecal specimens were taken from rectum of 708 lambs with 0 _ 3 months age and 713 calves from O_6 months age from asymptomatic cases the n the samples W8i8 8XBIIIlned after s.tsJning using modified zihe'- n:;:!JlI stsJnlng technique. results showed that 29 samples of lambs (4.06%) d 28 samples of calves. (3/92%) were positive. also in 'Winter the infectious rate was higher that other. seasons (4.6%).‬