{TAIL ~ The present invention} provides a method for the treatment and prevention of bacterial infection caused by Klebsiella pneumoniae and other gram negative bacteria in central nervous system and {HEAD ~ peripheral blood circulation} in a mammal by administering effective amount of outer membrane protein A or its derivatives to a mammal 
{ TAIL ~ The present invention } provides a method for the treatment and prevention of bacterial infection caused by Klebsiella pneumoniae and other gram negative bacteria in central nervous system and { HEAD ~ peripheral blood circulation } in a mammal by administering effective amount of outer membrane protein A or its derivatives to a mammal
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH