New Brunswick reported one new case of COVID-19 on Tuesday and said that more than 31,000 people have signed for second dose vaccinations in a single day.Eligible people can now book a second dose vaccine appointment if at least 28 days has passed since their first dose.Currently, 76.4 per cent of eligible New Brunswickers have received their first dose of a COVID-19 vaccine and 20.1 per cent are fully vaccinated.Public Health reported one new case of COVID-19 involving a person in their 20s in Zone 2 (Saint John region).