{"id":100821,"date":"2026-03-03T00:16:03","date_gmt":"2026-03-02T23:16:03","guid":{"rendered":"https:\/\/www.infokuryr.cz\/n\/?p=100821"},"modified":"2026-03-02T14:11:11","modified_gmt":"2026-03-02T13:11:11","slug":"vakciny-od-spolecnosti-astrazeneca-a-johnson-johnson-byly-ve-spojenem-kralovstvi-a-usa-spojovany-se-vzacnymi-nekdy-zivot-ohrozujicimi-pripady-trombozy","status":"publish","type":"post","link":"https:\/\/www.infokuryr.cz\/n\/2026\/03\/03\/vakciny-od-spolecnosti-astrazeneca-a-johnson-johnson-byly-ve-spojenem-kralovstvi-a-usa-spojovany-se-vzacnymi-nekdy-zivot-ohrozujicimi-pripady-trombozy\/","title":{"rendered":"Vakc\u00edny od spole\u010dnost\u00ed AstraZeneca a Johnson & Johnson byly ve Spojen\u00e9m kr\u00e1lovstv\u00ed a USA spojov\u00e1ny se vz\u00e1cn\u00fdmi, n\u011bkdy \u017eivot ohro\u017euj\u00edc\u00edmi p\u0159\u00edpady tromb\u00f3zy"},"content":{"rendered":"
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V\u011bdci \u00fadajn\u011b vy\u0159e\u0161ili z\u00e1hadnou ot\u00e1zku: jak dv\u011b vakc\u00edny proti COVID-19, kter\u00e9 nejsou zalo\u017eeny na mRNA, zp\u016fsobily u n\u011bkter\u00fdch p\u0159\u00edjemc\u016f vz\u00e1cnou, ale \u017eivot ohro\u017euj\u00edc\u00ed poruchu sr\u00e1\u017elivosti krve.<\/span><\/p>\n

Studie publikovan\u00e1<\/span><\/a>\u00a0v \u010dasopise New England Journal of Medicine (NEJM)\u00a0zjistila, \u017ee slo\u017eky vakc\u00edn AstraZeneca (AZ) a Johnson & Johnson (J&J) vyvolaly u lid\u00ed s \u201ene\u0161\u0165astnou kombinac\u00ed genetick\u00e9ho pozad\u00ed a specifick\u00e9 mutace v jejich B bu\u0148k\u00e1ch produkuj\u00edc\u00edch protil\u00e1tky\u201c vakc\u00ednou indukovanou imunitn\u011b zprost\u0159edkovanou trombocytopenii a tromb\u00f3zu (VITT), uv\u00e1d\u00ed se ve zpr\u00e1v\u011b ve Science.<\/span><\/p>\n

Na rozd\u00edl od vakc\u00edn zalo\u017een\u00fdch na mRNA produkty od spole\u010dnost\u00ed AZ a J&J \u201epou\u017e\u00edvaly adenovirov\u00fd vektor k doru\u010den\u00ed genu pro spike protein SARS-CoV-2 do t\u011blesn\u00fdch bun\u011bk,\u201c uvedl The Defender.<\/span><\/p>\n

M\u00edsto c\u00edlen\u00ed na virov\u00fd protein spustily zav\u00e1d\u011bj\u00edc\u00ed protil\u00e1tky u t\u011bchto jedinc\u016f nebezpe\u010dnou kask\u00e1du.<\/span><\/p>\n

Zpr\u00e1va Defenderu vysv\u011btluje:<\/span><\/strong><\/p>\n

Podle studie t\u011bla pacient\u016f napadala vlastn\u00ed krevn\u00ed desti\u010dky \u2013 drobn\u00e9 fragmenty bun\u011bk, kter\u00e9 jsou kl\u00ed\u010dov\u00e9 pro sr\u00e1\u017een\u00ed krve a hojen\u00ed ran \u2013 a zp\u016fsobovala jejich shlukov\u00e1n\u00ed. To vedlo k n\u00edzk\u00e9mu po\u010dtu krevn\u00edch desti\u010dek a tvorb\u011b krevn\u00edch sra\u017eenin.<\/span><\/em><\/p>\n

V\u011bdci zjistili, \u017ee u mal\u00e9ho po\u010dtu lid\u00ed dok\u00e1\u017ee imunitn\u00ed syst\u00e9m \u201emyln\u011b identifikovat norm\u00e1ln\u00ed adenovirov\u00fd protein s lidsk\u00fdm krevn\u00edm proteinem zvan\u00fdm desti\u010dkov\u00fd faktor 4\u201c (PF4), co\u017e vede ke sr\u00e1\u017een\u00ed krve.<\/span><\/em><\/p>\n

K tomu do\u0161lo kv\u016fli podobnosti mezi krevn\u00edmi desti\u010dkami a adenovirem obsa\u017een\u00fdm ve vakc\u00edn\u00e1ch \u2013 mechanismu zn\u00e1m\u00e9mu jako molekul\u00e1rn\u00ed mimikry.<\/span><\/em><\/p>\n

Ve Spojen\u00fdch st\u00e1tech se po o\u010dkov\u00e1n\u00ed vakc\u00ednou J&J vyvinula VITT p\u0159ibli\u017en\u011b u jednoho z 200 000 lid\u00ed.<\/span><\/p>\n

Vy\u0161\u0161\u00ed pod\u00edl, p\u0159ibli\u017en\u011b t\u0159i ze 100 000 lid\u00ed, kte\u0159\u00ed ve Spojen\u00e9m kr\u00e1lovstv\u00ed dostali vakc\u00ednu AZ, se touto nemoc\u00ed rozvinul.<\/span><\/p>\n

Ani jedna vakc\u00edna se na sv\u00fdch p\u0159\u00edslu\u0161n\u00fdch trz\u00edch dlouho nezdr\u017eela a produkty mRNA brzy dominovaly po cel\u00e9m sv\u011bt\u011b.<\/span><\/p>\n

Studie NEJM ukazuje, \u017ee je zapot\u0159eb\u00ed mnohem v\u00edce v\u00fdzkumu t\u00fdkaj\u00edc\u00edho se bezpe\u010dnosti vakc\u00edn.<\/span><\/p>\n

\u201eTento objev ve sv\u00e9 podstat\u011b ukazuje, kolik se toho je\u0161t\u011b mus\u00edme nau\u010dit a \u017ee to mus\u00ed p\u0159edch\u00e1zet jak\u00e9mukoli potvrzen\u00ed bezpe\u010dnosti,\u201c \u0159ekl den\u00edku The Defender Karl Jablonowski, Ph.D., vedouc\u00ed v\u011bdeck\u00fd pracovn\u00edk organizace Children\u2019s Health Defense (CHD).<\/span><\/p>\n

Studie \u201ep\u0159in\u00e1\u0161\u00ed n\u011bkolik d\u016fle\u017eit\u00fdch zji\u0161t\u011bn\u00ed\u201c a \u201erehabilituje ty, u kter\u00fdch byla klinicky diagnostikov\u00e1na VITT, ale byli odm\u00edtnuti a kritizov\u00e1ni, kdy\u017e toto \u017eivot ohro\u017euj\u00edc\u00ed onemocn\u011bn\u00ed p\u0159ipisovali o\u010dkov\u00e1n\u00ed, kter\u00e9 dostali,\u201c vysv\u011btlil internista Dr. Clayton J. Baker. \u201e\u017d\u00e1dn\u00e9 z t\u011bchto zji\u0161t\u011bn\u00ed v\u0161ak nepodporuje my\u0161lenku \u201abezpe\u010dn\u011bj\u0161\u00ed\u2018 vakc\u00edny.\u201c<\/span><\/p>\n

\u201eVakc\u00edny jsou pro ur\u010dit\u00e9 skupiny obyvatelstva z\u00e1sadn\u011b nebezpe\u010dn\u00e9,\u201c \u0159ekl Baker. \u201eTo jasn\u011b argumentuje proti celopopula\u010dn\u00edmu o\u010dkovac\u00edmu na\u0159\u00edzen\u00ed\u201c a \u201eukazuje, \u017ee platforma s vektorem adenoviru je z\u00e1sadn\u011b chybn\u00e1.\u201c<\/span><\/p>\n

Doug Mainwaring<\/span><\/strong><\/em><\/p>\n<\/div>\n<\/div>\n

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Zdroj<\/span><\/a><\/span><\/h3>\n

 <\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

V\u011bdci \u00fadajn\u011b vy\u0159e\u0161ili z\u00e1hadnou ot\u00e1zku: jak dv\u011b vakc\u00edny proti COVID-19, kter\u00e9 nejsou zalo\u017eeny na mRNA,…<\/p>\n","protected":false},"author":2,"featured_media":91632,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[7],"tags":[2789,839,651],"_links":{"self":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/100821"}],"collection":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/comments?post=100821"}],"version-history":[{"count":0,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/100821\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media\/91632"}],"wp:attachment":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media?parent=100821"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/categories?post=100821"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/tags?post=100821"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}