div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imagea href=https:reader043fdocumentecomreader043viewer20220404215e0aa94751db0c26916423dbhtml5page1jpg target=_blank img data-url=documentreactivitatea-ncrucisata-este-foarte-importanta-pentru-virusurile-care-suferahtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: luptapentruviatatafileswordpresscom · Reactivitatea încrucisata este foarte importanta pentru virusurile care sufera variatie antigenica progresiva Virusurile atenuate din vaccinuri loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader043fdocumentecomreader043viewer20220404215e0aa94751db0c26916423dbhtml5thumbnails1jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imagea href=https:reader043fdocumentecomreader043viewer20220404215e0aa94751db0c26916423dbhtml5page2jpg target=_blank img data-url=documentreactivitatea-ncrucisata-este-foarte-importanta-pentru-virusurile-care-suferahtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: luptapentruviatatafileswordpresscom · Reactivitatea încrucisata este foarte importanta pentru virusurile care sufera variatie antigenica progresiva Virusurile atenuate din vaccinuri loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader043fdocumentecomreader043viewer20220404215e0aa94751db0c26916423dbhtml5thumbnails2jpg width=140 height=200 adivdiv