vaccines

Melissa Sevigny

Polls show that Americans are ambivalent about the role of science in our society. Ironically, there’s plenty of research about why people mistrust research. KNAU’s Melissa Sevigny discussed those findings with Rod Parnell, environmental science professor at Northern Arizona University.


Arizona Department of Health Services

The Arizona Department of Health Services reports fewer children were vaccinated this year because more parents chose “personal belief exemptions.” KNAU’s Melissa Sevigny reports.


Melissa Sevigny

Prairie dogs are everywhere in northern Arizona, and so is the plague. The flea-borne disease can destroy whole colonies of prairie dogs, and that has big consequences for ecosystems. Because it’s impractical to vaccinate wild animals, biologists are trying out an edible plague vaccine. It’s a tasty kibble that prairie dogs can’t resist.


Shelley Smithson

With school starting this month, nurses in Flagstaff have been busy giving students their shots.  But a growing number of parents in Coconino County are opting not to immunize their children.   Public-health officials fear this could mean the resurgence of diseases that were disappearing.