West Nile virus threatens Northern California counties

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West Nile virus threatens Northern California counties

West Nile virus threatens Northern California counties
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West Nile virus threatens Northern California counties

by KCRA - Sacramento Videos 2:26 mins

West Nile virus threatens Northern California counties

by KCRA - Sacramento Videos 2:26 mins

Health officials from across Northern California are warning residents about the deadly West Nile virus.