What are the safety concerns with nuclear fusion?

Try using 'disadvantages' instead of safety concerns. It will make for a broader search and you should have a larger variety of answers. Good luck!

The main one is to ensure that the fuel never becomes damaged by excessive temperature

Rubber shoes are a must, whereas be sure not to wear fluorescent materials in the zone. Good luck.

Fusion reactions occur under immense pressures, such as those found in the centre of the sun. To artificially produce fusion reactions here on earth, we either use MCF (magnetic confinement fusion)...

nuclear fusion make more energy and they both make energy and have waste products