We will be spending the month of February in Tucson. Am getting a little concerned about Valley Fever. Some one we know from our area here in New York went on vacation to Tucson and contracted Valley Fever which turned into a very serious illness for him. After reading about this we are now quite concerned as we are now in our 60's and don't want to go there only to get ill with this respiratory problem. Can anyone give us any insight into this condition? Should we be concerned about this? Thanks for any info you can give us.