Corrigendum: Effectiveness and Economic Viability of Johne's Disease (Paratuberculosis) Control Practices in Dairy Herds (Front. Vet. Sci., (2021), 7, (614727), 10.3389/fvets.2020.614727)
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Corrigendum : Effectiveness and Economic Viability of Johne's Disease (Paratuberculosis) Control Practices in Dairy Herds (Front. Vet. Sci., (2021), 7, (614727), 10.3389/fvets.2020.614727). / Rasmussen, Philip; Barkema, Herman W.; Hall, David C.
In: Frontiers in Veterinary Science, Vol. 8, 657453, 22.02.2021.Research output: Contribution to journal › Comment/debate › Research › peer-review
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TY - JOUR
T1 - Corrigendum
T2 - Effectiveness and Economic Viability of Johne's Disease (Paratuberculosis) Control Practices in Dairy Herds (Front. Vet. Sci., (2021), 7, (614727), 10.3389/fvets.2020.614727)
AU - Rasmussen, Philip
AU - Barkema, Herman W.
AU - Hall, David C.
N1 - Publisher Copyright: Copyright © 2021 Rasmussen, Barkema and Hall.
PY - 2021/2/22
Y1 - 2021/2/22
N2 - In the original article, there was a typographical error. A correction has been made to the exponent on the final bracket ofMaterials and Methods, Testing and Culling, Paragraph 1, Equation (1). The corrected paragraph appears below. “In this control scenario, animals aged 1–7 years are tested annually using a combination of pooled and individual fecal PCR tests. They are first tested at time zero, and then retested after each transition period (year) along with purchased replacements aged 1–3 years, which are tested only at the individual level. For all testing periods, the probability of a pooled test containing samples froman r number ofMAP-positive animals given the pool size n, or pr (TP) | C(n, r), is determined using the following equation: (Formula presented.) where: TPs equals the number of true positive animals aged 1–7 years in a shedding state and animals(1−7) equals the number of animals aged 1–7 years in the herd. A testing pool size of five animals is assumed, or n = 5. Pooled tests and individual tests are assumed to share the same sensitivities and specificities, or that sep = sei and spp = spi.” The authors apologize for this error and state that this does not change the scientific results or conclusions of the article in any way. The original article has been updated.
AB - In the original article, there was a typographical error. A correction has been made to the exponent on the final bracket ofMaterials and Methods, Testing and Culling, Paragraph 1, Equation (1). The corrected paragraph appears below. “In this control scenario, animals aged 1–7 years are tested annually using a combination of pooled and individual fecal PCR tests. They are first tested at time zero, and then retested after each transition period (year) along with purchased replacements aged 1–3 years, which are tested only at the individual level. For all testing periods, the probability of a pooled test containing samples froman r number ofMAP-positive animals given the pool size n, or pr (TP) | C(n, r), is determined using the following equation: (Formula presented.) where: TPs equals the number of true positive animals aged 1–7 years in a shedding state and animals(1−7) equals the number of animals aged 1–7 years in the herd. A testing pool size of five animals is assumed, or n = 5. Pooled tests and individual tests are assumed to share the same sensitivities and specificities, or that sep = sei and spp = spi.” The authors apologize for this error and state that this does not change the scientific results or conclusions of the article in any way. The original article has been updated.
KW - control practice
KW - economic analysis
KW - Johne's disease
KW - MAP
KW - Markov chain
KW - paratuberculosis
KW - testing and culling
KW - vaccination
UR - http://www.scopus.com/inward/record.url?scp=85102250812&partnerID=8YFLogxK
U2 - 10.3389/fvets.2021.657453
DO - 10.3389/fvets.2021.657453
M3 - Comment/debate
AN - SCOPUS:85102250812
VL - 8
JO - Frontiers in Veterinary Science
JF - Frontiers in Veterinary Science
SN - 2297-1769
M1 - 657453
ER -
ID: 383099668