Originally posted by Robtard
Only one that made a sense from a reality POV was '28 Days Later' due to transmission/infection being almost instant. But those weren't zombies.
Screw the writer/director's opinion: they were zombies. He can protest all he wants but his movies are even classified in the "zombie" genre. 🙂
For me, it's like Stephanie Meyer writing in that the werewolves in Twilight are not "real" werewolves. Okay...cool...but not really.
Regardless, 28 days later zombies are the most likely.
A mutated/weaponized form of Rabies that had incubation period of less than 24 hours before hydrophobia set in would be a very good candidate for causing the zombie apocalypse. If it could be slightly altered to cause the "symptom" stage to last two to three weeks, then we'd have ourselves a very similar scenario to 28 days later. Some would exhibit hypoactivity and others hyperactivity: both of which would come with delirium.
We are not widely vaccinated from Rabies so it would quickly spread (assuming it is altered as I described).