1.
Long recovery from mass extinction seen
WASHINGTON, Nov. 14 (UPI) -- An experimental flu vaccine that relies on fermentation rather than chicken eggs is under consideration by the U.S. Food and Drug Administration.
For decades, chicken eggs have been used to grow viruses used in flu shots, but the process takes as long as six months and requires millions of eggs.
Protein Sciences Corp.of Meriden, Conn., makes its experimental FluBok vaccine by taking a gene from a flu virus and inserting it into cells from a virus that infects caterpillars, The Wall Street Journal reported Saturday. Those cells are put in a fermentation vessel to multiply and produce a protein that is made into flu vaccine.
Beginning to end, the FluBok process takes no more than six weeks, company officials said.
An FDA panel is to meet next week to consider the company's request to produce a seasonal flu vaccine, though the same process could be used to make an H1N1 swine flu vaccine, the Journal reported.
|
|
|
|
|
|
| Additional Science News Stories | |
MIAMI, May 30 (UPI) --
The man who bit off parts of the face of a homeless man in Miami found his victim sleeping in the shade of elevated train tracks, video footage shows.
|
NEW YORK, May 30 (UPI) --
NBC says it plans to air a 1-hour special called "Justin Bieber: All Around the World" June 21.
|
ITHACA, N.Y., May 30 (UPI) --
The genome of the tomato has been decoded, a step toward improving yield, nutrition, disease resistance, taste and color of the tomato, U.S. researchers say.
|
TUCSON, May 30 (UPI) --
An Arizona woman said her 8-year-old daughter was humiliated to receive the "Catastrophe Award" from her teacher for giving the most homework excuses.
|
| Stories | Photos | People | Comments |
View Caption
