id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-325925-010xj69x	Mordecai, Gideon J	Endangered wild salmon infected by newly discovered viruses	2019-09-03		.txt	text/plain	5549	259	48	Population surveys of >6000 wild juvenile Chinook and sockeye salmon showed divergent distributions of viruses, implying different epidemiological processes. The discovery in dead and dying farmed salmon of previously unrecognised viruses that are also widely distributed in wild salmon, emphasizes the potential role that viral disease may play in the population dynamics of wild fish stocks, and the threat that these viruses may pose to aquaculture. Together, sequencing of dead or moribund aquaculture salmon and live-sampled wild salmon, in-situ hybridization, and epidemiological surveys revealed that previously unknown viruses, some of which are associated with disease, infect wild salmon from different populations. High-throughput RT-PCR screening of >6000 wild juvenile Chinook and sockeye salmon showed dissimilar geographical distributions of infected fish, reflecting differences in epidemiological patterns of transmission and infection dynamics for each of the viruses ( Figure 2) .	./cache/cord-325925-010xj69x.txt	./txt/cord-325925-010xj69x.txt