δ ʷ 躸DZⱸ dzġ Ҵٰ 9 . 2015 ȫġ ִ.
躸DZⱸ 1980 â(õ Ǵ ) ڸ ߰, 2000 (ҾƸ) ġ ߴ. ڸ 迡 ش , ġ ǹѴ.
dzdz 级 ̷ ȣ⸦ Ǿ ȯ ħ, , , ߿ Ư¡̴. dz ü ū , ӽ ʱ(ӽ 3 ̳) dz ɸ õ , ¾ ӽ ˻翡 dz ˻簡 ݵ ԵǾ ִ. dz Ǹ ٽ ʴ´.
츮 ȫ, ༺ϼ, dz MMR 2001 95% ̻ ǰ ִµ, dz α 85% ̻ ̳ ̷ ĵ , ̷ dz ̷ İ 3 ̻ ܵǸ ġ Ȯι ִ.
ȫ2003 躸DZⱸ 繫 ȸ ȫġ Ǿ äԿ ȫ ⿹ ߰ ߴ. 2014 ȫġ , 2014 2 ȫġ Ҵ.
༺ ȫ , ħ, ߿ ֿ պ ؿ 1 ȸȴ.
ȫ 90% ſ , (12~15 4~6) MMR 2ȸ ִ.
ؿܿ ȫ ɼ ִ ŭ, ݵ Ϸ ߿ Ÿΰ ʵ ϸ鼭 ﰢ ƾ Ѵ.
ó: ǰ ñ , ̴
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