ATLANTA — The honeymooner quarantined with a dangerous strain of tuberculosis was identified Thursday as a 31-year-old Atlanta personal injury lawyer whose new father-in-law is a CDC microbiologist specializing in the spread of TB.

Bob Cooksey would not comment on whether he reported his son-in-law, 31-year-old Andrew Speaker, to federal health authorities. He said only that he gave Speaker "fatherly advice" when he learned the young man had contracted the disease.

The CDC had no immediate comment.

"I'm hoping and praying that he's getting the proper treatment, that my daughter is holding up mentally and physically," Cooksey told The Associated Press. "Had I known that my daughter was in any risk, I would not allow her to travel."

Speaker said in a newspaper interview that he knew he had TB when he flew from Atlanta to Europe in mid-May for his wedding and honeymoon, but that he did not find out until he was already in Rome that it was an extensively drug-resistant strain considered especially dangerous.

Despite warnings from federal health officials not to board another long flight, he flew home for treatment, fearing he wouldn't survive if he didn't reach the U.S., he said.

He was quarantined May 25, after his return from his honeymoon, in the first such action taken by the federal government since 1963.

On Thursday, he was flown from Atlanta to Denver, accompanied by his wife and federal marshals, to be treated at Denver's National Jewish Medical and Research Center.

He looked healthy and tan when he arrived, and "he said he still felt fine," hospital spokesman William Allstetter said. The chief of the hospital's infectious-disease division said that he is optimistic Speaker can be cured, because he is believed to be in the early stages of the disease.

Doctors planned to begin treating him immediately with two antibiotics, one oral and one intravenous. He also will undergo a test to evaluate how infectious he is and a CT scan and lung X-ray, Allstetter said.

Doctors hope to also determine where he contracted the disease, which has been found around the world and exists in pockets in Russia and Asia.

He will be kept in a special unit with a ventilation system to prevent the escape of germs. "He may not leave that room much for several weeks," Allstetter said.

Cooksey works in the CDC's mycobacteriology laboratory branch. He has co-authored papers on diabetes and infectious diseases, including TB. He recently co-authored a report on a bacteria outbreak in bone marrow transplant and oncology patients in a hospital water supply.

According to a biography posted on a Web site connected with Speaker's law firm, the young lawyer attended the U.S. Naval Academy, graduated from the University of Georgia with a degree in finance, then attended University of Georgia's law school. He is in private practice with his father, Ted Speaker, an unsuccessful candidate for a judgeship in 2004.