Greenwich Hospital has begun administering booster and dose three vaccinations at their hospital.

The hospital made the announcement Tuesday.

Hospital officials say their website is now live where appointments for the shot can be made.

COVID RESOURCES: COVID-19 vaccine resources and case data

They say the first appointment being offered is on Saturday, Oct. 2 at the Noble Conference Center on the first floor of the hospital.

Greenwich Hospital says it will administer booster doses of the Pfizer COVID-19 vaccine for long-term care residents and those 65 and older,18 to 64 with underlying conditions, and 18 and older at increased risk for COVID-19 exposure.

Booster doses can be given six months after initial vaccine series.