44 Free Blood Stock Videos

Skyline of a desert with the moon at night

View towards the horizon in a flat desert at night, as the full moon glows brightly red.

Red or blood moon time lapse

Time lapse of a red or blood moon in the night sky

Platelets and red blood cells in the blood stream

Blood drops on black background

Positive coronavirus test results

Taking a blood sample at a crime scene

A coroner's hand taking a blood sample from a pool next to a bloody body on the floor of a crime scene.

Bloodstream with viruses in it

Blood stream with virus in it, seen under the microscope.

Murder blood on black background

Crime scene with evidence and a silhouette marked in chalk

Roped off crime scene, with a pair of guns, bloodstains, and the silhouette of a person marked in chalk.

Blood draining on white wall

Viruses absorbing cells

Viruses absorbing cells in thick yellow liquid, with many bubbles and pieces of blood.

Knife covered in blood at a crime scene

Kitchen knife on the floor covered in blood, above a small pool of blood, with a numbered yellow tag, at a crime scene.

Doctor checking a coronavirus test, over shoulder

Doctor measuring the blood pressure of a patient

Petri blood cells

Texture of a petri blood cells with a few bubbles of many sizes running through the shot, with some small abstract shapes in the background.

3D render of a blood stream

Doctor with positive and negative Covid-19 tests

Splashing blood on white surface

Police forensic guarding evidence at a crime scene

Police forensic personnel man, keeping in an evidence bag, a bloody knife from a crime scene.

Bloodstream virus

Microscopic view of the movement of the bloodstream, as it flows from one side to the other.

Drops of blood falling on a white surface

Infected blood under a microscope

Infection in the blood, as a clear envelope peels off and moves the blood inside.

Scientist working with blood in a laboratory

Science man, in a gown, gloves and goggles working in a laboratory with blood in a test tube, and a microscope.

A wounded soldier portrait