FLORENCE, AZ (AP) -
Mosquitoes trapped in Pinal County have tested positive for the West Nile Virus.
Officials say that has prompted them to do mosquito fogging.
The fogging will take place in Arizona City, Florence and Coolidge, starting Tuesday, if the right weather conditions exist. It's expected to last three days.
The county hasn't reported any human cases of the virus so far this year.
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