Crews spray for mosquitoes in parts of south

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Crews will be spraying for mosquitoes in some parts of the Susquehanna Valley Thursday night.

Crews will be spraying from dusk to 11 p.m. in portions of the following municipalities:

According to the county's communications director, there have been 19 positive West Nile virus samples this summer. Last year at this time, there had been 31.

Positive mosquito samples were found at the following locations:

Crews will be spraying for mosquitoes in Fairview Township at 9 p.m.

York County Mosquito Disease Control said high populations of adult mosquitoes, capable of transmitting West Nile virus, have been detected in that area.

In case of rain, crews will spray on Tuesday, Aug. 15.

Below: West Nile Virus found in six York municipalities.