Covid-19 vaccine by the end of March, it has been revealed. The younger age group are set to be vaccinated within weeks as the roll is speeding up in time for schools reopening.Rather than prioritising key workers, the government could widen the age group and those between 40 to 49-years-old are likely to receive the jab sooner than expected.Their turn is said to come after the nine priority groups initially laid out by the government get vaccinated.It comes amid reports the vaccination program is likely to hit its target by March 24.The move may pressure ministers to ease restrictions sooner, reports Mail Online.The head of the Joint Committee on Vaccination and Immunisation has said the determining factor to decide who gets the jab next.