"(CBS) Three months into the smallpox inoculation campaign, sources say the government is doing an about-face and will let states stop administering the high-risk vaccine, if they choose, reports CBS News Correspondent Sharyl Attkisson.

That's a sharp contrast to the original rush to vaccinate a half-million health care workers as a frontline defense against a possible bio-terror attack. So far, only 35,000 of the targeted workers have been inoculated."

. . . "An aggressive government surveillance program set up to detect any dangerous trends recently uncovered one: 11 cases of unusual heart inflammation among military troops who got the smallpox vaccine; three civilian deaths are also under investigation.

But CBS News has learned of one high-profile death that hasn't yet been counted – that of NBC Correspondent David Bloom. He died of an apparent blood clot several weeks after getting both the smallpox and anthrax vaccines.

Asked if Bloom's death should be counted and reported since he had the smallpox vaccination and died within a period of weeks, Strom says, "Yes."