News & Perspective

Feb 08, 2008

Feb 08, 2008

US military switching to new smallpox vaccine

Editor's note: This story was revised Feb 11 to include some additional information provided by the Department of Defense.

(CIDRAP News) – After vaccinating more than a million personnel with the old-fashioned type of smallpox vaccine grown on the skin of calves, the US military is about to switch to a second-generation vaccine that's grown in laboratory cell cultures.

Mar 07, 2008

Mar 07, 2008

CDC retires one old smallpox vaccine, keeps another

(CIDRAP News) – Federal health officials recently announced plans to get rid of their last remaining stocks of the decades-old smallpox vaccine Dryvax, as a newer vaccine takes its place in the national stockpile of emergency medical supplies.

Nov 14, 2008

Nov 14, 2008

Firm says weakened smallpox vaccine has good safety profile

(CIDRAP News) – Bavarian Nordic, a Danish pharmaceutical company, announced recently that a smallpox vaccine that it is developing for people with weakened immune systems showed promising safety results in a phase 2 clinical trial involving volunteers with HIV infections.