No evidence a respiratory virus, that's made hundreds of children sick across the country, is slowing down.
Wisconsin just confirmed its first confirmed case of Enterovirus 68.
Symptoms start out similar to those of a common cold.
Children with asthma are especially vulnerable.
A total of 227 patients have been diagnosed with it since mid-August.
In Colorado, health officials are investigating whether nine kids were paralyzed by the virus.
There is no vaccine.