Does 5G pose health risks?

The 5G mobile network has been switched on in some UK cities and has led to questions about whether the new technology poses health risks.

So what are the concerns, and is there any evidence to back them up?

What’s different about 5G?

As with previous cellular technologies, 5G networks rely on signals carried by radio waves – part of the electromagnetic spectrum – transmitted between an antenna or mast and your phone.

We’re surrounded by electromagnetic radiation all the time – from television and radio signals, as well as from a whole range of technologies, including mobile phones, and from natural sources such as sunlight. 5G uses higher frequency waves than earlier mobile networks, allowing more devices to have access to the internet at the same time and at faster speeds.

BBC-Article