A. Being a licensed amateur radio operator, the topic hits close to home.
Basically, any high strength RF emission can cause damage. Leukemia is
the top one for transmitter engineers in the broadcast biz.
Fortunately... "The intensity of radio waves over distance obeys the
inverse-square law, which states that intensity is inversely
proportional to the square of the distance from a source. Think of it
this way: double the distance, and you get four times less power."
Given the distance cell antennas are away from people the effect is
negligible. However, if your office chair sits next to a wall with a
cell antenna mounted just on the other side, you might want to change
offices. ~Kevin more