Emerging Infectious Disease ISSN: 1080-6059

Salmonella Control Programs in Denmark

Henrik C. Wegener*

, Tine Hald*, Lo Fo Wong*, Mogens Madsen*, Helle Korsgaard*, Flemming Bager*, Peter Gerner-Smidt†, and Kåre Mølbak†

Author affiliations: *Danish Veterinary Institute, Copenhagen, Denmark; †Statens Serum Institut, Copenhagen, Denmark

Figure 2

A) Receipt of 60 eggs per producer every 9 weeks (barcode indicating producer is shown). B) The “eggbreaker” punches a hole in 30 eggs at a time. C) Withdrawal of egg yolk from 30 eggs and transfer to microtiter tray. D) Enzyme-linked immunosorbent assay analysis, reading, and transfer of results to central database.

Figure 2. A) Receipt of 60 eggs per producer every 9 weeks (barcode indicating producer is shown). B) The “eggbreaker” punches a hole in 30 eggs at a time. C) Withdrawal of egg yolk from 30 eggs and transfer to microtiter tray. D) Enzyme-linked immunosorbent assay analysis, reading, and transfer of results to central database.

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