In the first weeks of December, reported cases of the flu in Wyoming nearly tripled, signaling an early spike in infection rates. Natrona and Laramie counties have seen the highest numbers of reported cases.
Another reason for concern is that since the development of this season’s flu vaccine, the strain of flu virus most commonly contracted has changed slightly. That means the vaccine is less effective than usual in preventing cases of the flu.
Kim Deti with the Wyoming Department of Health says she still recommends people get the vaccine, but she also urges people to be sure and wash their hands, avoid sick people and use common sense.
"Unfortunately we can’t claim that flu vaccines are foolproof. And that’s why particularly people at risk of complications, if they do become ill we want them to contact their doctor.," she says.
Three deaths have occurred so far this season in the state, something Deti says is unusual.
"It is an indication we should be concerned about this flu season."
Deti says this early spike might not even be the season’s high point, as flu season generally peaks between December and February.