Economic losses resulting from the impact of brucellosis on animals have
increased, which is reflected in turn on humans. Brucella is pathogenic bacteria
shared by humans and pet animals. They still pose a significant risk that
threatens health an
d economics in Syria. Many efforts have focused to prevent
the spread of brucellosis disease, by resorting to the use of vaccines prepared
from Brucella strains, where now the target is preparation of vaccine
components proteins of Brucella can be used as a vaccine or an improved
traditional vaccine.