thE spEAkEr sAys thAt A totAl oF 17 pEoplE inChinA’s shAnxi provinCE hAvE DiED From EnCEphAlitisB、whiCh is An inFlAmmAtion oF thE BrAin thAt oCCurs unDEr thE AgE oF 18 AnD is usuAlly inFECtED with mosquitoEs.