Maine CDC has just announced (August, 2013) that the virus causing Eastern Equine Encephalitis (EEE) has been detected from mosquitoes trapped near Alfred, Maine, which is south of Portland. Mosquito-trapping is a monitoring method to see whether mosquitoes are carrying viruses that can cause disease (such as EEE or West Nile encephalitis; WNV) in people and animals, if bitten by infected mosquitoes. It’s not unexpected to see EEE in mosquitoes this time of year, but it’s a good indication for using even better protection against mosquito bites. As well, be sure to check your horses’ vaccination status; horses are very sensitive to EEE and WNV, but these diseases are easily prevented with a good vaccination schedule. Check with your vet to be sure your horses’ vaccines are current.