B\u1ec7nh b\u1ea1ch h\u1ea7u (Diptheria) l\u00e0 g\u00ec?<\/strong><\/h2>\nB\u1ec7nh b\u1ea1ch h\u1ea7u (diphtheria) l\u00e0 b\u1ec7nh nhi\u1ec5m khu\u1ea9n c\u1ea5p t\u00ednh c\u00f3 gi\u1ea3 m\u1ea1c \u1edf tuy\u1ebfn h\u1ea1nh nh\u00e2n, h\u1ea7u h\u1ecdng, thanh qu\u1ea3n, m\u0169i. B\u1ec7nh c\u00f3 th\u1ec3 xu\u1ea5t hi\u1ec7n \u1edf da, c\u00e1c m\u00e0ng ni\u00eam m\u1ea1c kh\u00e1c nh\u01b0 k\u1ebft m\u1ea1c m\u1eaft ho\u1eb7c b\u1ed9 ph\u1eadn sinh d\u1ee5c.<\/p>\n
\u0110\u00e2y l\u00e0 m\u1ed9t b\u1ec7nh v\u1eeba nhi\u1ec5m tr\u00f9ng v\u1eeba nhi\u1ec5m \u0111\u1ed9c v\u00e0 c\u00e1c t\u1ed5n th\u01b0\u01a1ng nghi\u00eam tr\u1ecdng c\u1ee7a b\u1ec7nh ch\u1ee7 y\u1ebfu l\u00e0 do ngo\u1ea1i \u0111\u1ed9c t\u1ed1 c\u1ee7a vi khu\u1ea9n b\u1ea1ch h\u1ea7u \u2013 t\u00ean khoa h\u1ecdc l\u00e0 Corynebacterium diphtheria g\u00e2y ra.<\/p>\n