This seasons flu vaccination target is set “above 90%”.
“False and misleading information on vaccinations,” is being blamed for a downturn in uptake.
There are currently around 2,000 school nurses, a decline of nearly 30% since 2010.
A 100-metre exclusion zone came into force in April 2018.
In the first quarter of 2019, there were 231 confirmed cases of measles in the UK.
Current legislation specifies minimum working temperatures, but not a maximum.
PHE has urged people to practice safer sex and take up the offer of STI screening.
"As nurses, we have a duty to ensure we serve the needs of society’s most vulnerable."
Further clinical trials are needed to confirm and expand on the results.