19.04
Helicobacter pylori

Helicobacter pylori . ( Science Picture Co / Science Faction / Corbis.)
, . () , , Helicobacter pylori.
H. pylori . , . . , , , . , , 58%.
, , CagA, Helicobacter pylori. , H. pylori, CagA. , H. pylori .
, , H. pylori, , .
: 50% H. pylori; 90% .
Infection and Immunity.
.