There is also a chance norovirus can spread through the air from vomit, so those who are in close proximity to someone with norovirus, like health care workers or parents caring for a sick child, should consider wearing a mask to prevent infection.

What should you do to protect yourself from the norovirus?

Norovirus numbers in Minnesota remain "higher than usual" and likely will for some time, according to the state's department of health.

Quiet weather will continue through next week, with a ridge of high pressure building off of the West Coast. A weak system will bring some wind and warming Friday, but then open the door to more cold air over the weekend. No precipitation is expected through next week for most areas. -Jeff

Surge in Norovirus