91.   Flu vaccine will be late this fall and possibly in short supply because of production problems at four pharmaceutical companies across the country, federal health officials said Friday.

92.   For a biopharmaceutical such as LYMErix, Reichert said, that gave great credibility to the conclusion that the vaccine was safe.

93.   Finally, the custom-made vaccine was ready to inject into Harris.

94.   For others, like smallpox, new vaccines are in the works to deal with dangerous side effects from older treatments.

95.   Following a presentation by FDA reviewers, the panel will vote later this morning on whether the vaccine is safe and effective enough for use in infants and children.

96.   Fortunately, there are vaccines against both hepatitis A and B.

97.   For this reason, he said, the vaccine should be equally effective against any combination of strains.

98.   Gefter said the cocaine vaccine is similar in overall design to existing polio, tetanus and some influenza vaccines.

99.   Government regulations require this kind of laboratory for research on deadly airborne germs for which no vaccines are available to protect workers.

100.   He added that it confirms his belief that the most promising cancer vaccines are those tailored to each patient by using cells from his or her own cancer.