Parents are being urged to ensure their youngsters are up-to-date with all their routine vaccinations.
The Local Government Association stated excessive vaccine uptake may stop infections and cease strain being piled on the NHS.
The childhood vaccination programme is continuous as regular whereas jabs given in class are being rescheduled.
Vaccines defend youngsters in opposition to severe ailments together with measles, meningitis and whooping cough.
The LGA, which represents councils in England and Wales, stated it was anticipating an inflow of kids needing vaccinations when faculties return in September.
It known as for the federal government to set out a plan to make sure youngsters get the vaccinations they want and to offer funding to permit GPs, clinics and faculties to deal with demand.
Research by Public Health England discovered that throughout the first three weeks of lockdown, there was a 20% drop within the variety of MMR (measles, mumps and rubella) vaccines given to younger youngsters. Numbers then rose once more in late April.
There was little influence on uptake of different vaccines, and additional evaluation by PHE suggests youngsters had been vaccinated at regular ranges in May and June.
Dr Mary Ramsay, head of immunisation at PHE, stated it was “vital” that oldsters knew that routine vaccinations had been nonetheless obtainable and made positive their youngsters attended appointments.
She stated this was notably the case for ailments resembling measles, the place excessive vaccination charges had been wanted to forestall outbreaks.
The LGA stated a “national effort” to vaccinate youngsters and younger folks was required to alleviate strain on the well being service and keep away from preventable ailments.
Judith Blake, chairwoman of the LGA’s Children and Young People Board, stated: “Vaccines are an absolutely essential part of our children’s health and wellbeing, so if you or any member of your household are not displaying symptoms of coronavirus and are not self-isolating, vaccinations should happen as normal.
“Local providers are working onerous to make sure that folks together with infants, youngsters and pregnant ladies nonetheless obtain their routine vaccinations – they supply important safety in opposition to doubtlessly life-threatening ailments.”