Pfizer n\u00f3i vaccine hi\u1ec7u qu\u1ea3 100% v\u1edbi thanh thi\u1ebfu ni\u00ean sau 4 th\u00e1ng<\/figcaption><\/figure>\nTrong s\u1ed1 h\u00e0ng ngh\u00ecn tr\u1ebb em tu\u1ed5i 12-15 tham gia th\u1eed nghi\u1ec7m, c\u00f3 30 tr\u01b0\u1eddng h\u1ee3p nhi\u1ec5m nCoV xu\u1ea5t hi\u1ec7n tri\u1ec7u ch\u1ee9ng m\u00e0 kh\u00f4ng c\u00f3 b\u1eb1ng ch\u1ee9ng t\u1eebng nhi\u1ec5m v\u00e0 \u0111\u1ec1u thu\u1ed9c nh\u00f3m s\u1eed d\u1ee5ng gi\u1ea3 d\u01b0\u1ee3c, ngh\u0129a l\u00e0 vaccine hi\u1ec7u qu\u1ea3 100% \u1edf m\u1ecdi gi\u1edbi t\u00ednh, ch\u1ee7ng t\u1ed9c, m\u1ee9c \u0111\u1ed9 b\u00e9o ph\u00ec v\u00e0 c\u00f3 b\u1ec7nh \u0111i k\u00e8m.<\/p>\n
M\u1ed1i lo ng\u1ea1i ch\u00ednh \u1edf nh\u00f3m tu\u1ed5i n\u00e0y l\u00e0 nguy c\u01a1 g\u00e2y vi\u00eam c\u01a1 tim \u1edf tr\u1ebb em nam khi ti\u00eam vaccine. Tuy nhi\u00ean, d\u1eef li\u1ec7u cho th\u1ea5y r\u1ea5t hi\u1ebfm x\u1ea3y ra ca vi\u00eam c\u01a1 tim do vaccine Covid-19 v\u00e0 l\u1ee3i \u00edch c\u1ee7a ti\u00eam ch\u1ee7ng v\u01b0\u1ee3t tr\u1ed9i so v\u1edbi \u0111\u1ed9 r\u1ee7i ro. B\u1ea3n th\u00e2n Covid-19 c\u0169ng g\u00e2y vi\u00eam c\u01a1 tim v\u1edbi t\u1ef7 l\u1ec7 cao h\u01a1n v\u00e0 nghi\u00eam tr\u1ecdng h\u01a1n.<\/p>\n
Gi\u00e1m \u0111\u1ed1c \u0111i\u1ec1u h\u00e0nh Pfizer Albert Bourla nh\u1eadn \u0111\u1ecbnh k\u1ebft qu\u1ea3 n\u00e0y s\u1ebd gi\u00fap vaccine \u0111\u01b0\u1ee3c c\u1ea5p ph\u00e9p \u0111\u1ea7y \u0111\u1ee7 \u1edf M\u1ef9 v\u00e0 kh\u1eafp th\u1ebf gi\u1edbi. \u201cKhi c\u1ed9ng \u0111\u1ed3ng y t\u1ebf to\u00e0n c\u1ea7u l\u00e0m vi\u1ec7c \u0111\u1ec3 t\u0103ng s\u1ed1 ng\u01b0\u1eddi \u0111\u01b0\u1ee3c ti\u00eam ch\u1ee7ng kh\u1eafp th\u1ebf gi\u1edbi, nh\u1eefng d\u1eef li\u1ec7u m\u1edbi n\u00e0y c\u1ee7ng c\u1ed1 ni\u1ec1m tin v\u1ec1 t\u00ednh an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3 c\u1ee7a vaccine \u1edf tr\u1ebb v\u1ecb th\u00e0nh ni\u00ean\u201d, Albert Bourla, gi\u00e1m \u0111\u1ed1c \u0111i\u1ec1u h\u00e0nh Pfizer, n\u00f3i.<\/p>\n