11.   Most experts consider the current vaccine unsuitable for wide-scale use.

12.   Some types are treatable and covered by current vaccines.

13.   Still, the current vaccine supply is not big enough to give it to every American.

14.   Some were given regular doses of either the current vaccine or the new vaccine.

15.   The current Lyme vaccine, called Lymerix, manufactured by the pharmaceutical giant GlaxoSmithKline, targets only one of those proteins, OSPA.

16.   The current Lyme vaccine was designed to destroy OSPA and therefore kill the bacteria.

17.   The current vaccine used against the bacterial strain in Africa only protects temporarily, so it is used only during an epidemic.

18.   The current vaccines are made by genetic engineering techniques and cannot directly cause AIDS because they contain only a portion of the virus.

19.   The current FMD vaccine consists of dead viruses.

20.   The current vaccine is not very effective.