Stock Footage0:21
Getty Images

HD:Asian woman wearing a mask standing in a big city.

Pre-K - Higher Ed
HD:Asian woman wearing a mask standing in a big city.
Stock Footage0:20
Getty Images

HD:Asian woman wearing a mask standing in a big city.

Pre-K - Higher Ed
HD:Asian woman wearing a mask standing in a big city.
Stock Footage0:21
Getty Images

Effervescent Tablet

Pre-K - Higher Ed
Chemical reaction started by dropping an effervescent tablet into a glass of water, close up view. Isolated on a black background.
Stock Footage0:23
Getty Images

Effervescent Tablet

Pre-K - Higher Ed
Chemical reaction started by dropping an effervescent tablet into a glass of water, close up view. Isolated on a black background. Slow motion
Stock Footage0:31
Getty Images

Effervescent Tablet

Pre-K - Higher Ed
Chemical reaction started by dropping an effervescent tablet into a glass of water, close up view. Isolated on a black background. Slow motion
Stock Footage0:23
Getty Images

Milk production line

Pre-K - Higher Ed
Female workers at work in dairy factory.
Stock Footage0:27
Getty Images

Medical production

Pre-K - Higher Ed
Female workers at work in pharmaceutical factory.
Stock Footage0:31
Getty Images

Effervescent Tablet on white background

Pre-K - Higher Ed
Chemical reaction started by dropping an effervescent tablet into a glass of water, close up view. White background. Slow motion
Stock Footage0:25
Getty Images

Knee pain animation.

Pre-K - Higher Ed
Medical animation of Knee pain. knee-joint
Stock Footage0:13
Getty Images

Congestion (HD,NTSC)

Pre-K - Higher Ed
A man with a head cold, the flu, or allergies blowing his nose.
Stock Footage0:13
Getty Images

Congestion (HD,NTSC)

Pre-K - Higher Ed
A man with a head cold, the flu, or allergies blowing his nose.
Stock Footage0:22
Getty Images

HD:Injection.

Pre-K - Higher Ed
Nurse makes vaccination in the shoulder of patient in a clinic.
Stock Footage0:21
Getty Images

Worker controls the food machine

Pre-K - Higher Ed
Female workers at work in food factory.
Stock Footage0:30
Getty Images

HD: Doctor Visit Little Patient At Home.

Pre-K - Higher Ed
HD: Doctor Visit Little Patient At Home.
Stock Footage0:19
Getty Images

Self treating with internet

Pre-K - Higher Ed
Self treating with internet
Stock Footage0:12
Getty Images

Depressed woman cellphone

Pre-K - Higher Ed
Depressed woman cellphone
Stock Footage0:17
Getty Images

Woman suffering from flu

Pre-K - Higher Ed
Woman suffering from flu
Stock Footage0:13
Getty Images

Sick woman in bed

Pre-K - Higher Ed
Sick woman in bed
Stock Footage0:30
Getty Images

NTSC: Exhaust Fumes

Pre-K - Higher Ed
NTSC: Exhaust Fumes
Stock Footage0:28
Getty Images

Microscopic Cells NTSC

Pre-K - Higher Ed
Microscopic Cells NTSC
Stock Footage0:12
Getty Images

Mother with her sick child at home

Pre-K - Higher Ed
Mother with her sick child at home
Stock Footage0:26
Getty Images

Self treating with internet

Pre-K - Higher Ed
Self treating with internet
Stock Footage0:14
Getty Images

Microscopic Cells Blue

Pre-K - Higher Ed
Microscopic Cells Blue
Stock Footage0:10
Getty Images

Syringe and vials medical background

Pre-K - Higher Ed
Syringe and vials medical background