研究證實:傳統市場「傳播力高34倍」醫師呼籲:回家前「一動作」自保,揭密市場易爆發感染的4個原因
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日研究:傳統市場傳播力高出2~34倍!醫師揭密市場易爆發感染的4個原因|早安健康

COVID-19 經傳統菜市場傳播給人的機率會比一般高出2~34倍,這顯示COVID-19 一旦出現在傳統菜市場,傳播力是很強的。

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Pei-Chi Lo mark this message contains misinformation
originally written by Pei-Chi Lo
對研究的解讀有誤。

■轉傳訊息所提的研究應是指2020年5月KenjiMizumoto等人刊登於《International Journal of Infectious Diseases》期刊的研究,該文的確有提到「we estimated that the reporting rate for cases stemming from market-to-human transmission was 2–34 fold higher than that for cases stemming from human-to-human transmission」。

■但須理解:

①該文研究的並不是一般菜市場,而是COVID-19最早案例的起源地「武漢華南海鮮批發市場」。

②該文是以COVID-19疫情初期的2019年12月8日至2020年1月9日共425個確診案例來探討「有無武漢華南海鮮批發市場接觸」這個因子作為辨識COVID-19個案的重要性,而不是討論一般菜市場的環境與傳染病的關聯。

③綜上所述,轉傳文章對研究的詮釋有誤。

References

論文原文-Effect of a wet market on coronavirus disease (COVID-19) transmission dynamics in China, 2019–2020
https://www.sciencedirect.com/science/article/pii/S1201971220303982

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