1.   And several research groups are developing vaccines that have already worked in mice.

2.   As part of the Tuesdayrestructuring, ImmuLogic will focus exclusively on its Allervax program, in which it is developing vaccines for ragweed and cat allergies.

3.   Corixa, a biotechnology company in Seattle, is developing vaccines for cancer and autoimmune diseases.

4.   Experts say it is vital for companies and scientists to become involved in developing vaccines and other defenses against bioterrorism.

5.   The center has been a leader in developing vaccines and other medicines and has also done research on genetic engineering.

6.   The finding suggests new opportunities for developing vaccines and drugs on the basis of the newly recognized genetic defect.

7.   The virus also kills chicken eggs, which Webster said could pose a problem if a vaccine becomes necessary, since chicken eggs are traditionally used in developing vaccines.

8.   There are few precedents for such legal protection, although some drug manufacturers have been granted limited immunity in developing vaccines for children.

9.   Therion and others are developing vaccines against specific antigens, usually proteins the body regards as foreign and potentially dangerous, for large populations of cancer patients.

10.   Bolognesi said the work will be very important for developing vaccines and drugs that block virus infection.