Alaska state veterinarian warns of emerging diseaseFebruary 28, 2018Diseases that afflict livestock and wildlife are increasingly emerging in Alaska, said Bob Gerlach, DVM, state veterinarian, as he spoke at the 46th Annual Delta Farm Forum. Other diseases are increasing in northern-tier states and Canada due to climate change, increase in human population, and worldwide movement of agricultural products. Alaska's cool climate and isolation has for millennia helped protect wildlife and the people who subsist on it from many of the diseases that thrive in warmer, lower latitudes, according to Dr. Gerlach. But that's changing, as Alaska is no longer isolated from what's happening globally, he said. "We're in the center of a lot of what's going on," he added. Globalization, including commerce that brings livestock and other agricultural products, new residents and travelers who bring their pets, and wildlife species slowly moving northward due to warming temps, all are to blame, he said. "[It's] not just moving food," he said. "It's moving animals, it's moving products, and it's moving disease." Farmers must be on alert for signs of disease in their livestock and in the wildlife that live or range near their farms and ranches, Gerlach said. "We're seeing some things that we've never seen in the …
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