D1.1 Variant

Bird Flu Endemic in Cows: Trump Cuts Staff, Funding Amidst Rising Food Prices

H5N1 bird flu has spilled over into dairy cows in Nevada and Arizona, raising concerns about the virus’s spread and containment. The D1.1 variant, responsible for these spillovers and several human infections, is now considered endemic in cows, making containment unlikely without intervention. Experts propose several transmission theories, including bird-to-cow contact via contaminated feed and potentially human-to-cow spread. Simultaneously, reduced federal funding, anti-vaccine initiatives, and halted communication with the WHO hinder effective response and research efforts.

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50,000 Nevada Cows Infected with Bird Flu: Food Price Crisis Looms?

A new H5N1 avian flu variant, D1.1, has been detected in Nevada dairy cows, marking the first documented instance of this strain’s transmission from wildlife to domestic cattle. Seven herds, totaling approximately 50,000 cows, are currently under quarantine. While a few human cases of mild conjunctivitis have been reported, the risk to the general public remains low due to pasteurization of milk products and the illegality of raw milk sales in Nevada. The Nevada Department of Agriculture is actively monitoring the situation, implementing biosecurity measures on affected farms, and collaborating with federal agencies to investigate the virus’s spread.

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