WHO Europe director Hans Kluge warned that the pandemic would not be over until at least 70% of the population had been vaccinated.
Marco Cavaleri, the EMA’s head of vaccine strategy, said the 12-15 age group would require two doses with an interval of at least three weeks.
He said trials showed that the Pfizer vaccine was “highly preventative” for Covid-19 in children.
“From a safety perspective, the vaccine was well tolerated and the side effects in this age group were very much similar to what we have seen in young adults and not raising major concerns at this point in time,” he added.
The EU has already approved the Pfizer vaccine for those aged 16 and older.
German federal and state leaders agreed on Thursday that children over 12 could start receiving Covid jabs from 7 June.
Chancellor Angela Merkel said the vaccine would not be compulsory for teenagers and one survey suggested that only 51% of parents wanted their children to have the jab.
Florian Hoffmann, the head of Germany’s Association for Intensive and Emergency Medicine, has said that adults should be prioritised “because they have a much higher risk of getting a serious course of the virus which could see them end up in intensive care”.
Why is the WHO concerned?
Earlier on Friday, the WHO’s Hans Kluge warned that the vaccine rollout across Europe was still “too slow”.
“The pandemic will be over once we reach 70% minimum coverage in vaccination,” he told AFP news agency.