No, it doesn't in any significant quantity [1]. Besides, there are practically no high Z elements in a fusion plasma. That's because they emit bremsstrahlung radiation (power grows like Z²) and rapidly cool off the plasma. If the reaction is to be self-sustained, the plasma charge averaged over the density (Zeff) must be kept as close as possible to 1. Considering that there's only a few grams of material in a full reactor, there are virtually no heavy elements.

The radiative losses do exist, but are caused by detached atoms from the plasma facing components. Everything close to the plasma is made of light elements and specifically chosen to not produce dangerous radioisotopes when neutron activated: no high-level waste materials, meaning the half-life is lower that 10 years and they can be recycled in around 100 years.

[1]: http://www.iter.org/faq#Can_you_declare_fusion_is_really_saf...