The map shows icons labeled "man" sometimes, what does that mean?

[Shard (DayZ) 24]

I was just playing dayz on a regular server, and after entering Vybor, I noticed my map had 4 icons on it. Each said man. And were spread out along the town. I thought it was the zombie but there were some outside the building I was in and they did not show up.

Whats stranger is that there were maybe 10 people in the server, and then almost half would have to be in Vybor, If they are online players, which is unlikely.

Plus, some of the icons faded away or moved as I checked again.

Does anyone know what that is?

[Frissy 31]

There zombies :)

[Michaelvoodoo25 3120]

Man is Zeds!! I was in close proximity with another player and he was a blue dot (Dissapeared when he left my area)