from www.tmz.com – Here’s what we now confirm as the latest. A middle-aged, blond woman was taken to the hospital early this morning. We have now confirmed the call came from Tiger’s address. The spokesperson for Orange County Fire initially said the 911 call came from Tiger’s home but for some reason she later backed off that statement and said it might not be the same address. But, it is indeed Tiger’s address. We also know a younger blond woman followed the ambulance to the hospital. And, as we reported, Elin’s mom is in the U.S. to be with her daughter.

An ambulance reportedly raced to Tiger Woods’ block in Windermere, FL overnight — and transported a middle-aged woman to the hospital … but there are conflicting reports.

Orange County Fire officials confirm a rescue call came in at 2:36 AM from a home on Deacon Circle. TMZ has confirmed the woman was indeed transported to the hospital.

A person from County Fire tells TMZ the responding address does not sync up with Tiger’s home, suggesting it’s a neighbor (see update – it was Tiger’s address)

But WKMG TV in Orlando is reporting someone was transported and a blonde woman in a black Escalade followed an ambulance from Deacon Circle to Health Central hospital — the same hospital that treated Tiger the night of his accident.

The Escalade’s vehicle tag is similar to the one that crashed — and, we know, Tiger has a second Escalade.

Earlier posting:Tiger Woods was admitted to Health Central Hospital the day after Thanksgiving as an overdose.

Sources connected with the hospital tell TMZ the admissions chart lists “OD” and that he was having trouble breathing.

We’re told the fifth floor of the hospital was put on lockdown when Tiger arrived. Tiger was admitted under an alias — William Smith. His wife, Elin Nordegren was by his side.

As we first reported, Elin gave paramedics two pill bottles at the accident scene — we now know the prescriptions were for Ambien and Vicodin. Tiger was in and out of consciousness, snoring at the scene, and our sources say he clearly appeared to be under the influence of something — not alcohol.

We’re also told doctors used a breathing tube to assist his respiration.

We’re also told hospital officials changed Tiger’s alias after a few hours to another alias because they feared people would find out he was there.