Reference | Nguyen2016 (10073) (Excluded)

Use of colistin and other critical antimicrobials on pig and chicken farms in southern Vietnam and its association with resistance in commensal Escherichia coli bacteria.


Nguyen, Nhung T.; Nguyen, Hoa M.; Nguyen, Cuong V.; Nguyen, Trung V.; Nguyen, Men T.; Thai, Hieu Q.; Ho, Mai H.; Thwaites, Guy; Ngo, Hoa T.; Baker, Stephen; Carrique-Mas, Juan (Viet Nam)

Applied and Environmental Microbiology (2016)

Reference


A total of six chicken (C1 to C6) and six pig (P1to P6) units representative of emerging semi-industrial production farm-ing systems. Theselected chicken farms met the following criteria: (i) they raised chickensfor meat production, (ii) they had between 500 and 10,000 chickens, and(iii) they performed all-in/all-out management (i.e., all chickens werebought and sold at the same time). The selected pig farms met the follow-ing criteria: (i) they raised pigs from farrowing to slaughter at any one timeon the farm and (ii) they had at least 50 pigs at one any time on the farm.

From each farm, rectal/cloacal swabs were collectedfrom chickens and pigs on three consecutive visits: (i) the day of arrival ofchicks from the hatchery (chickens) or 1 to 2 days after farrowing (pigs),(ii) midproduction (chickens, 25 to 30 days old; pigs, 60 to 65 days old);and (iii) immediately before sale (chickens, 45 to 48 days old; pigs, 125 to130 days old).

AST Method: Disk Diffusion

Reference explicitly reports AST breakpoints: False

Reference reports using a MIC table: False

Is Excluded: True

Country Sub-Region Sub-Region Detail
Viet Nam Other (Other) Mekong Delta
ID Note Resolution

Factors


Title Host Host Production Stage Description ROs