Pfizer, Moderna COVID-19 vaccines less effective against delta variant KHON2 News 0:31 3 years ago 10 125 Скачать Далее
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J&J vaccine much less effective against delta variant: New study CNBC Television 1:26 3 years ago 62 848 Скачать Далее
As cases surge, Israel says Pfizer vaccine less effective against Delta variant of Covid Hindustan Times 1:54 3 years ago 45 971 Скачать Далее
Study suggests Pfizer vaccine is less effective against Delta variant FOX 26 Houston 2:14 3 years ago 1 361 Скачать Далее
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Israeli health data shows Pfizer vaccine significantly less effective against Delta variant WPRI 2:00 3 years ago 6 666 Скачать Далее
Covid vaccines 'still effective' against Delta variant - BBC News BBC News 4:41 2 years ago 344 429 Скачать Далее
AstraZeneca, Pfizer vaccines effective against Delta COVID-19 variants: study Reuters 0:51 3 years ago 60 052 Скачать Далее
Covid Vaccines Are Less Effective Against Delta, Large Study Finds Bloomberg Quicktake 0:41 2 years ago 3 147 Скачать Далее
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Moderna Vaccine Showing More Effectiveness Against Delta Variant CBS Colorado 3:09 2 years ago 1 797 Скачать Далее
How effective are COVID-19 vaccines against variants? Good Morning America 2:13 3 years ago 375 317 Скачать Далее
New study suggests Johnson & Johnson coronavirus vaccine less effective against Delta variant CBS Mornings 4:08 3 years ago 43 102 Скачать Далее
Study: Johnson and Johnson COVID vaccine not as effective as Pfizer, Moderna vaccines against de... Click On Detroit | Local 4 | WDIV 4:02 3 years ago 43 608 Скачать Далее
Pfizer, Moderna COVID vaccines likely produce lasting immunity against coronavirus CBS Mornings 2:45 3 years ago 34 489 Скачать Далее