Visão recortada do cientista segurando cartão coronavírus em laboratório com bandeira americana - Banco de filmagens e vídeos

Close portrait of a doctor man in a protective suit holding a sign saying quarantine. Quarantine and self-isolation. Covid19 coronavirus epidemic in the USA.

Covid19 coronavirus epidemic in the USA. A close portrait of a man in a protective suit holding a sign saying Covid19 . Quarantine and self-isolation.

Stethoscope and medical laboratory equipment on the desk. Conceptual 3D

Covid19 coronavirus epidemic in the USA. A close portrait of a man in a protective suit holding a sign saying Covid19 . Quarantine and self-isolation.

American doctor in a protective suit and mask on the background of the US state flag. A man is holding a picture with the inscription stay at home. Coronovirus covid19 and quarantine in America.

Man is holding a picture with the inscription stay at home. American doctor in a protective suit and mask on the background of the US state flag. Coronovirus covid19 and quarantine in America.

Cropped view of scientist adding blood drops with pipette at laboratory glass

Cropped view of scientist taking blood sample on glass

Cropped view of scientist adding blood drops to coronavirus vaccine

Cropped view of doctor putting test tubes with coronavirus lettering on blue

Cropped view of doctor taking test tubes with coronavirus lettering on blue

Slow motion of pills falling in jar on blue background