A close-up and top view of bacteria cultures colonized in an agar dish. Isolated against a black background inside a science and research facility.

sruilk

A closeup shot of laboratory flasks, beakers, and tubes

natalie.portman

A closeup shot of laboratory flasks, beaker, and tube

natalie.portman

A vertical selective focus shot of a scientist micro pipetting a red liquid

arindam.ghosh

A closeup shot of laboratory flasks

natalie.portman

A spider spinneret observed in a scanning electron microscope

structem

A photo of ice under the microscope

mima-foto

A closeup shot of laboratory tubes

natalie.portman

A closeup shot of laboratory beaker and tubes

natalie.portman

A brown glass bottle with the dropper next to it on a white surface

khatchadour

A micro shot under the microscope of red bacteria

miklós.polgár

A male on the phone with his family after getting coronavirus test results in Velika Plana, Serbia

stevan.jovanovic

A closeup shot of transparent lab flasks

natalie.portman

A vertical shot of glass containers for chemistry lab

kristina.angelova

A shot of a southeast Asian girl working in a laboratory and writing about her test findings.

sam.salaubie

A young female scientist with a mask working in a medical laboratory

alen.beslija

A closeup shot of syringe and medicals on a white background

carlos.pintau

A closeup shot of transparent laboratory flasks, beakers, and tubes

natalie.portman

A top view of medicines, syringe, and solution on white background

carlos.pintau

The nurse using test tubes for the new rapidly spreading Coronavirus

jozsef.hocza

A doctor's hand in medical glove holding a small vial containing a vaccine

ernesto.sevilla.martija

A closeup shot of transparent laboratory flasks, beakers, and tubes

natalie.portman

A science table with a variety of materials for use with a microscope

miklós.polgár

A vertical shot of an interior of an old empty chemistry class laboratory desk in a school

kaspars.teilans