https://www.telegraph.co.uk/technology/2019/03/03/world-health-organisation-reviews-whether-smartphones-might/?icid=registration_eng_nba158433_personalised

Simon Mann, head of radiation dosimetry at Public Health England said: “It is possible that there may be a small increase in overall exposure to radio waves when 5G is added to an existing telecommunications network or in a new area; however, the overall exposure is expected to remain low relative to guidelines and as such there should be no consequences for public health.”

Dr Rongen of ICNIRP, the organisation which is tasked with setting the limit at which phones can emit radiofrequency that it would be “very difficult to predict” if there are any potential health hazards associated with the new network.

“It is not set up as a public health experiment but of course you can consider it as such. It will be necessary to gain more information about the exposure and any health problems that might come from an effect of that exposure,” however, he added, “this is not any different to monitoring prescription drugs that we rely on”.

ICNIRP plans to relax the emissions limits ahead of 5G, which will grant telecommunication companies more leeway when designing the phone masts needed to provide coverage across the UK, US and Europe.