Modeling the transmission of Perkinsus marinus in the Eastern oyster Crassostrea virginica

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• 作者：G. Bidegain^a ; ^{gorka.bidegain@usm.edu} ; ^{gorkabidegain@gmail.com} ; E.N. Powell^a ; J.M. Klinck^a ; E.E. Hofmann^b ; T. Ben-Horin^c ; ^d ; D. Bushek^c ; S.E. Ford^c ; D.M. Munroe^c ; X. Guo^c
• 关键词：Perkinsus ; Oyster ; Dermo disease ; Transmission model ; Basic reproduction number ; Fishing
• 刊名：Fisheries Research
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：186
• 期：part_P1
• 页码：82-93
• 全文大小：2655 K
• 卷排序：186

文摘

We develop an infectious disease model for Dermo in the Eastern oyster. The model includes seasonality, infective dose and fishing. We first estimate the basic reproduction number (R0 ≫ 1) for Dermo. We suggest that overfishing has led to the current persistence of Dermo in oysters.