@elbrant That's good to know! We are in Kansas where pollen and allergies are rampant lol, I am wondering more if that's what it is since the build-up isn't increasing very quickly at all. Seems to be worse after we spend a while outside.
Outbreak of Multidrug-Resistant Campylobacter Infections Linked to Contact with Pet Store Puppies
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https://www.cdc.gov/campylobacter/outbreaks/puppies-9-17/index.html
Multistate Outbreak of Multidrug-Resistant Campylobacter Infections Linked to Contact with Pet Store Puppies