![\"\"\/](\"http:\/\/www.vista.gov.vn\/vn-uploads\/news\/2020_08\/19-8-2020\/7.jpg\")
<\/figure><\/div>\n\n\n\nTuy nhi\u00ean, nghi\u00ean c\u1ee9u \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 tr\u00ean T\u1ea1p ch\u00ed B\u1ec7nh truy\u1ec1n nhi\u1ec5m, c\u1ea3nh b\u00e1o r\u1eb1ng n\u01b0\u1edbc s\u00fac mi\u1ec7ng kh\u00f4ng th\u00edch h\u1ee3p \u0111\u1ec3 \u0111i\u1ec1u tr\u1ecb nhi\u1ec5m tr\u00f9ng COVID-19 ho\u1eb7c b\u1ea3o v\u1ec7 b\u1ea3n th\u00e2n kh\u1ecfi b\u1ecb nhi\u1ec5m lo\u1ea1i coronavirus m\u1edbi, SARS-CoV-2.<\/p>\n\n\n\n
V\u00e0 con \u0111\u01b0\u1eddng l\u00e2y truy\u1ec1n ch\u00ednh c\u1ee7a vi-r\u00fat c\u00f3 th\u1ec3 li\u00ean quan \u0111\u1ebfn vi\u1ec7c ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp v\u1edbi c\u00e1c gi\u1ecdt n\u01b0\u1edbc b\u1ecdt c\u1ee7a nh\u1eefng ng\u01b0\u1eddi b\u1ecb nhi\u1ec5m b\u1ec7nh, \u0111\u01b0\u1ee3c t\u1ea1o ra khi h\u1eaft h\u01a1i, ho ho\u1eb7c n\u00f3i chuy\u1ec7n v\u00e0 ti\u1ebfp x\u00fac v\u1edbi m\u00e0ng nh\u1ea7y m\u0169i, mi\u1ec7ng ho\u1eb7c m\u1eaft c\u1ee7a nh\u1eefng ng\u01b0\u1eddi kh\u1ecfe m\u1ea1nh. Ph\u00e1t hi\u1ec7n c\u1ee7a nghi\u00ean c\u1ee9u c\u00f3 th\u1ec3 gi\u00fap gi\u1ea3m nguy c\u01a1 l\u00e2y truy\u1ec1n v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng gi\u00fap ph\u00e1t tri\u1ec3n c\u00e1c ph\u00e1c \u0111\u1ed3 \u0111i\u1ec1u tr\u1ecb nha khoa. C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u, cho bi\u1ebft: \u201cN\u01b0\u1edbc s\u00fac mi\u1ec7ng c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m t\u1ea3i l\u01b0\u1ee3ng vi r\u00fat trong n\u01b0\u1edbc b\u1ecdt v\u00e0 do \u0111\u00f3 c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m s\u1ef1 l\u00e2y truy\u1ec1n SARS-CoV-2<\/em>\u201d.<\/p>\n\n\n\n H\u1ecd cho bi\u1ebft nh\u1eefng ph\u00e1t hi\u1ec7n n\u00e0y “\u1ee7ng h\u1ed9 \u00fd ki\u1ebfn \u200b\u200br\u1eb1ng s\u00fac mi\u1ec7ng c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m t\u1ea3i l\u01b0\u1ee3ng vi r\u00fat trong n\u01b0\u1edbc b\u1ecdt v\u00e0 do \u0111\u00f3 c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m s\u1ef1 l\u00e2y truy\u1ec1n SARS-CoV-2<\/em>“. C\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 tr\u1ed9n m\u1ed7i lo\u1ea1i n\u01b0\u1edbc s\u00fac mi\u1ec7ng v\u1edbi c\u00e1c ph\u1ea7n t\u1eed vi-r\u00fat v\u00e0 m\u1ed9t ch\u1ea5t nh\u1eb1m m\u1ee5c \u0111\u00edch t\u00e1i t\u1ea1o t\u00e1c d\u1ee5ng c\u1ee7a n\u01b0\u1edbc b\u1ecdt trong mi\u1ec7ng. Sau \u0111\u00f3, l\u1eafc h\u1ed7n h\u1ee3p n\u00e0y trong 30s \u0111\u1ec3 m\u00f4 ph\u1ecfng t\u00e1c \u0111\u1ed9ng c\u1ee7a vi\u1ec7c s\u00fac mi\u1ec7ng, v\u00e0 th\u1eed nghi\u1ec7m n\u00f3 trong c\u00e1c t\u1ebf b\u00e0o Vero E6, ch\u00fang “\u0111\u1eb7c bi\u1ec7t d\u1ec5 ti\u1ebfp nh\u1eadn<\/em>” SARS-CoV-2, \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh s\u1ed1 l\u01b0\u1ee3ng c\u1ee7a c\u00e1c h\u1ea1t vi-r\u00fat.<\/p>\n\n\n\n \u0110\u1ec3 \u0111\u00e1nh gi\u00e1 hi\u1ec7u qu\u1ea3 c\u1ee7a n\u01b0\u1edbc s\u00fac mi\u1ec7ng, c\u00e1c nh\u00e0 khoa h\u1ecdc c\u0169ng x\u1eed l\u00fd huy\u1ec1n ph\u00f9 vi-r\u00fat b\u1eb1ng m\u00f4i tr\u01b0\u1eddng nu\u00f4i c\u1ea5y t\u1ebf b\u00e0o thay v\u00ec n\u01b0\u1edbc s\u00fac mi\u1ec7ng tr\u01b0\u1edbc khi th\u00eam ch\u00fang v\u00e0o c\u00e1c t\u1ebf b\u00e0o nu\u00f4i trong ph\u00f2ng th\u00ed nghi\u1ec7m. Suspensions: huy\u1ec1n ph\u00f9 (ch\u1ea5t l\u1ecfng c\u00f3 nh\u1eefng h\u1ea1t ch\u1ea5t r\u1eafn nh\u1ecf li ti l\u01a1 l\u1eedng trong \u0111\u00f3.) Trong khi t\u1ea5t c\u1ea3 c\u00e1c ch\u1ebf ph\u1ea9m \u0111\u01b0\u1ee3c th\u1eed nghi\u1ec7m \u0111\u1ec1u l\u00e0m gi\u1ea3m s\u1ed1 l\u01b0\u1ee3ng vi-r\u00fat ban \u0111\u1ea7u, nghi\u00ean c\u1ee9u l\u01b0u \u00fd r\u1eb1ng ba lo\u1ea1i n\u01b0\u1edbc s\u00fac mi\u1ec7ng \u0111\u00e3 l\u00e0m gi\u1ea3m s\u1ed1 l\u01b0\u1ee3ng vi-r\u00fat \u0111\u1ebfn m\u1ee9c kh\u00f4ng th\u1ec3 ph\u00e1t hi\u1ec7n \u0111\u01b0\u1ee3c vi r\u00fat sau th\u1eddi gian ti\u1ebfp x\u00fac l\u00e0 30s. Tuy nhi\u00ean, c\u00e1c nh\u00e0 khoa h\u1ecdc c\u1ea3nh b\u00e1o r\u1eb1ng t\u00e1c d\u1ee5ng v\u00e0 th\u1eddi gian c\u1ee7a n\u00f3 v\u1eabn ch\u01b0a \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn trong th\u1ef1c t\u1ebf l\u00e2m s\u00e0ng.<\/p>\n\n\n\n Theo c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u, n\u01b0\u1edbc s\u00fac mi\u1ec7ng kh\u00f4ng th\u00edch h\u1ee3p \u0111\u1ec3 \u0111i\u1ec1u tr\u1ecb COVID-19. \u0110\u1ed3ng t\u00e1c gi\u1ea3 nghi\u00ean c\u1ee9u Toni Meister t\u1eeb \u0110\u1ea1i h\u1ecdc Ruhr Bochum gi\u1ea3i th\u00edch: “S\u00fac mi\u1ec7ng b\u1eb1ng n\u01b0\u1edbc s\u00fac mi\u1ec7ng kh\u00f4ng th\u1ec3 \u1ee9c ch\u1ebf vi\u1ec7c s\u1ea3n xu\u1ea5t vi-r\u00fat trong t\u1ebf b\u00e0o, nh\u01b0ng c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m t\u1ea3i l\u01b0\u1ee3ng vi r\u00fat trong th\u1eddi gian ng\u1eafn, n\u01a1i c\u00f3 kh\u1ea3 n\u0103ng l\u00e2y nhi\u1ec5m l\u1edbn nh\u1ea5t, c\u1ee5 th\u1ec3 l\u00e0 trong khoang mi\u1ec7ng v\u00e0 c\u1ed5 h\u1ecdng. V\u00e0 \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 h\u1eefu \u00edch trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p nh\u1ea5t \u0111\u1ecbnh, ch\u1eb3ng h\u1ea1n nh\u01b0 t\u1ea1i nha s\u0129 ho\u1eb7c trong qu\u00e1 tr\u00ecnh ch\u0103m s\u00f3c y t\u1ebf cho b\u1ec7nh nh\u00e2n Covid-19<\/em>\u201d.<\/p>\n\n\n\n C\u00e1c nh\u00e0 khoa h\u1ecdc \u0111ang ki\u1ec3m tra kh\u1ea3 n\u0103ng c\u1ee7a m\u1ed9t nghi\u00ean c\u1ee9u l\u00e2m s\u00e0ng v\u1ec1 hi\u1ec7u qu\u1ea3 c\u1ee7a n\u01b0\u1edbc s\u00fac mi\u1ec7ng \u0111\u1ed1i v\u1edbi SARS-CoV-2, trong \u0111\u00f3 c\u00e1c nh\u00e0 khoa h\u1ecdc mu\u1ed1n ki\u1ec3m tra xem t\u00e1c d\u1ee5ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n \u1edf b\u1ec7nh nh\u00e2n hay kh\u00f4ng v\u00e0 n\u00f3 k\u00e9o d\u00e0i bao l\u00e2u.<\/p>\n\n\n\n