Beyond that, the fact sheet doesn't say much other than that the jury is still out and that more research is needed. What's most notable is what's not included. There's nothing about precaution or about discouraging use by children. When the fact sheet was first revised back in 2000 (it was originally issued back in 1998), it paid at least lip service to precaution: "If individuals are concerned..." We asked Emilie van Deventer, the leader of the EMF project, why the health agency has nothing to say about precaution for exposures to an IARC-designated possible human carcinogen. No word back yet.