METHUEN, MASS. (WHDH) - The Massachusetts Society for the Prevention of Cruelty to Animals (MSPCA) at Nevins Farm in Methuen has launched an emergency vaccination clinic for horses across the Merrimack Valley after seven horses and four humans tested positive for eastern equine encephalitis (EEE).

Horse owners who cannot afford the West Nile Innovator vaccine can sign up to get their horses vaccinated by the MSPCA’s equine and farm animal program team.

Mike Keiley with the MSPCA at Nevins Farm in Methuen says if you have horses, you should get them vaccinated.

“It’s very rare, this is the first time we have ever done it actually in our history and EEE virus is a pretty rare occurrence in Massachusetts normally, but we have seen that there has been an outbreak in Massachusetts and Maryland and we want to do our part to make sure that animals are protected,” Keiley said.

There is no vaccine for humans, so it is recommended to follow safety precautions for how to not get bitten. For example, covering up as much as possible, using repellant, and try to stay indoors between dawn and dusk.

In Andover, Kerri Morrison enjoys time out playing with her children during the day, but in the back of her mind is the threat of EEE.

“Obviously EEE is a horrible thing to get so we will be safe about it,” Morrison said. “But, I don’t think it’s very wise or helpful to get too crazy.”

Dani Huggins says it is just about being aware of EEE.

“Right now we are just kind of being safe, but within reason,” Huggins said.

Vaccinations are scheduled to begin on Tuesday.

To qualify, owners must complete a short online survey.

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