Nova Scotians and New Brunswickers at the highest risk for severe illness from a COVID-19 infection can now book an appointment for a spring vaccine.

The dose will be available from March 31 to June 30 in Nova Scotia. Children aged six months to 11 years can get the vaccine until June 17.

The New Brunswick spring campaign will run from April 7 to June 30. People will be able to book appointments starting March 28. For children under the age of 12, the vaccine will be available until June 21.

Nova Scotia says it is following recommendations from the National Advisory Committee on Immunization for the spring dose.