Since Wifi uses other frequencies, the answer is maybe. We simply don't know enough. It looks like the effect found in this study was too faint to draw any conclusions.
The inverse square law says that a Wifi station two rooms away would expose you to very little radiation. Unless of course you mean that your base station is two rooms away but your cell phone connected to it is right next to your head. Then you should move the base station closer so the phone can connect on lower power levels. Or just turn off your phone.
The inverse square law says that a Wifi station two rooms away would expose you to very little radiation. Unless of course you mean that your base station is two rooms away but your cell phone connected to it is right next to your head. Then you should move the base station closer so the phone can connect on lower power levels. Or just turn off your phone.