Cases of West Nile virus are on the rise in the region right now.

While most people who contract the mosquito-borne illness don’t show any symptoms, it can be devastating — or even deadly — for some individuals.

So where is the disease spreading fastest, and what can you do to protect yourself? Elizabeth Schiffman, supervisor of the Minnesota Department of Health's vectorborne diseases unit, joined MPR News guest host Phil Picardi on Morning Edition with answers.

The following has been lightly edited for clarity. Listen to the conversation by clicking the player button above.

Can you give us a brief primer on what West Nile virus is, how it spreads and its symptoms?

West Nile virus is transmitted by mosquitoes, and for most people, it doesn't cause any symptoms; they might have a feve

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