Resources Contact Us Home
Live vaccine against Brucellosis

Image Number 3 for United States Patent #6444445.

Live Brucella vaccines and methods for preparing the live vaccines protective against brucellosis are described. The vaccines are prepared by introducing a deletion in the rfbU gene of a strain of Brucella which results in attenuation of the strain while retaining the desired immunogenicity to initiate a protective immunogenic response. Other strains with varying levels of attenuation are described.

  Recently Added Patents
Headset electronics
Glass or glass-ceramic pane reflecting infrared radiation
Photoelectric conversion module
Sub-LUN input/output profiling for SSD devices
Implantable medical devices including elongated conductor bodies that facilitate device and lead configuration variants
Electronic device with multi-orientation
Phase noise extraction apparatus and technique
  Randomly Featured Patents
On-demand transfer case with synchronized range shift and adaptive clutch control
Cabinet for storage of video cassettes
Universal battery charger chargeable with relevant current dependent on cell number
Sputtering chamber coil
Safety bottle and cap for the administration of liquid radioactive iodine
Computerized grain delivery system
Colored floor finish
Brush attachable dust remover
Two mask MTJ integration for STT MRAM