State officials say Jamestown Canyon virus has been detected in a batch of mosquitoes in Exeter.The samples were collected June 16. The virus can be passed to humans and can cause serious neurological issues like meningitis and encephalitis. So far, there have been no human or animal cases identified this year.

State officials say Jamestown Canyon virus has been detected in a batch of mosquitoes in Exeter.

The samples were collected June 16.

The virus can be passed to humans and can cause serious neurological issues like meningitis and encephalitis. So far, there have been no human or animal cases identified this year.