Tri\u1ec7u ch\u1ee9ng v\u00e0 ti\u1ebfn tri\u1ec3n c\u1ee7a b\u1ec7nh do Virus Corona nCovid-19 g\u1ea7y ra (minh h\u1ecda)<\/figcaption><\/figure>\nTri\u1ec7u ch\u1ee9ng \u0111i\u1ec3n h\u00ecnh b\u1ec7nh vi\u00eam \u0111\u01b0\u1eddng h\u00f4 h\u1ea5p c\u1ea5p do ch\u1ee7ng m\u1edbi virus corona<\/h2>\n
V\u1ec1 ch\u1ee7ng m\u1edbi virus corona COVID-19<\/strong><\/em><\/p>\nVirus n\u00e0y ban \u0111\u1ea7u xu\u1ea5t hi\u1ec7n t\u1eeb ngu\u1ed3n \u0111\u1ed9ng v\u1eadt nh\u01b0ng c\u00f3 kh\u1ea3 n\u0103ng l\u00e2y lan t\u1eeb ng\u01b0\u1eddi sang ng\u01b0\u1eddi. S\u1ef1 l\u00e2y lan t\u1eeb ng\u01b0\u1eddi sang ng\u01b0\u1eddi x\u1ea3y ra li\u00ean t\u1ee5c. N\u00f3 l\u00e0 ch\u1ee7ng m\u1edbi ho\u00e0n to\u00e0n ch\u01b0a \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh tr\u01b0\u1edbc \u0111\u00f3. C\u00f9ng v\u1edbi SAR-CoV, MERS-CoV, COVID-19 l\u00e0 nh\u1eefng ch\u1ee7ng coronavirus nguy hi\u1ec3m. Khi x\u00e2m nh\u1eadp v\u00e0o c\u01a1 th\u1ec3 ng\u01b0\u1eddi s\u1ebd g\u00e2y ra h\u1ed9i ch\u1ee9ng vi\u00eam \u0111\u01b0\u1eddng h\u00f4 h\u1ea5p c\u1ea5p, d\u1eabn \u0111\u1ebfn suy h\u00f4 h\u1ea5p, th\u1eadm ch\u00ed t\u1eed vong. Ch\u1ee7ng m\u1edbi virus corona COVID-19 l\u00e2y truy\u1ec1n qua 4 con \u0111\u01b0\u1eddng ch\u00ednh:<\/p>\n
\u2013 L\u00e2y qua ti\u1ebfp x\u00fac v\u1edbi d\u1ecbch c\u01a1 th\u1ec3 c\u1ee7a ng\u01b0\u1eddi b\u1ec7nh (gi\u1ecdt n\u01b0\u1edbc b\u1ecdt t\u1eeb vi\u1ec7c ho, h\u1eaft h\u01a1i, s\u1ed5 m\u0169i).<\/p>\n
\u2013 L\u00e2y tr\u1ef1c ti\u1ebfp: Do ti\u1ebfp x\u00fac v\u1edbi ng\u01b0\u1eddi b\u1ec7nh, bao g\u1ed3m c\u1ea3 vi\u1ec7c b\u1eaft tay ng\u01b0\u1eddi b\u1ec7nh m\u00e0 kh\u00f4ng th\u1ef1c hi\u1ec7n c\u00e1c bi\u1ec7n ph\u00e1p ph\u00f2ng tr\u00e1nh.<\/p>\n
\u2013 L\u00e2y truy\u1ec1n gi\u00e1n ti\u1ebfp: Khi ch\u00fang ta v\u00f4 t\u00ecnh ch\u1ea1m v\u00e0o c\u00e1c b\u1ec1 m\u1eb7t b\u1ecb nhi\u1ec5m virus, sau \u0111\u00f3 \u0111\u01b0a l\u00ean m\u1eaft, m\u0169i, mi\u1ec7ng.<\/p>\n
\u2013 L\u00e2y nhi\u1ec5m qua \u0111\u01b0\u1eddng ph\u00e2n: Nh\u1eefng ng\u01b0\u1eddi ch\u0103m s\u00f3c b\u1ec7nh nh\u00e2n c\u00f3 th\u1ec3 b\u1ecb ph\u01a1i nhi\u1ec5m virus khi x\u1eed l\u00fd c\u00e1c ch\u1ea5t th\u1ea3i c\u1ee7a ng\u01b0\u1eddi b\u1ec7nh.<\/p>\n