Promises to vaccinate all Italians over 80 by the end of March have fallen woefully short, amid well-documented interruptions of vaccine supplies and organizational shortfalls.

Just one third of Italy’s 7.3 million vaccine doses administered so far have gone to people in that age group. The new government of Premier Mario Draghi has pledged to accelerate the vaccination campaign. It is aiming to vaccinate 80% of the population by September.

On Friday, Draghi said Italy aimed to administer 500,000 shots a day by next month, from a current daily level of about 165,000.

Italy has recorded more than 104,000 confirmed deaths, the sixth-highest tally in the world. As of early March, two thirds of Italy’s virus-related deaths were among those over 80.