109,695 Free Images of Us

light waves and their uses science cdc awareness business closeup biology contagious money patterns

dollar

Refuge visitors at Kodiak National Wildlife Refuge

Hiking in a wildflower field

landscape autumn

Image of a nebula taken using a NASA telescope -

astronomy cosmic

Contact us communication support

Green coronavirus under a microscope. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

Test Tubes from experimenting on coronavirus. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

Ultrastructural morphology shown by coronavirus. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

background science

Test Tubes from experimenting on coronavirus. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

medicine bacteria

Scientist testing with virus through test tubes. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

container bacteria

White coronavirus under a Microscope. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

microscope science

Local health centers experimenting with coronavirus. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

medicine science

A scientist implementing molecular testing. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

scientist science

A scientist holding bacterial samples for their antimicrobial susceptibility. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

science medical

Domestic Training Course for healthcare workers. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

control disease

A scientist testing bacterial samples for their antimicrobial susceptibility. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

scientist science

The normal right eye of a boy whose left eye was inadvertently inoculated with vaccinia virus. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

A female, Aedes aegypti mosquito obtaining a blood meal from a human host. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

animals insects

A 3D graphical representation of a number of Rotavirus virions, set against a black background. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

A 3D illustration provides a graphical representation of a single norovirus virion, set against a beige background. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

bacteria science

CDC’s Atlanta Quarantine Station staff working with public health partners Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

A left lateral view of a common bed bug, Cimex lectularius. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

animals insects

A scientist studying new methods for detecting foodborne bacteria directly from a patient sample. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

control disease

Novel Coronavirus SARS-CoV-2–Transmission electron micrograph of SARS-CoV-2 virus particles, isolated from a patient. Original image sourced from US Government department: The National Institute of Allergy and Infectious Diseases. Under US law this image is copyright free, please credit the government department whenever you can”.

contamination cell

Novel Coronavirus SARS-CoV-2–Transmission electron micrograph of SARS-CoV-2 virus particles, isolated from a patient. Original image sourced from US Government department: The National Institute of Allergy and Infectious Diseases. Under US law this image is copyright free, please credit the government department whenever you can”.

contamination cell

Novel Coronavirus SARS-CoV-2–Transmission electron micrograph of SARS-CoV-2 virus particles, isolated from a patient. Original image sourced from US Government department: The National Institute of Allergy and Infectious Diseases. Under US law this image is copyright free, please credit the government department whenever you can”.

background science

(Belinda) Woman is Using a Camera

(Betty) Woman Is Using an Exercise Ball

dollar

dollar

dollar

Medical instruments used by USFWS fisheries crew-1

The Rose Garden of the White House is seen covered in snow

Medical instruments used by USFWS fisheries crew-3

Medical instruments used by USFWS fisheries crew-1

Medical instruments used by USFWS fisheries crew-1

His Master's Voice, Francis Barraud, between 1898 and 1899

francis barraud nipper

Laboratory technician working with a cell culture solution, using a syringe to add some of the sample to a glass bottle. A healthcare provider donning a pair of green latex gloves in order to protect herself during her subsequent interaction her next patient. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

medicine bacteria

Grunge American flag

background flag

dollar

dollar

dollar

money

Money

US Navy fighters

military vehicle

Michelson Light waves and their uses fig057

light waves and their uses

Michelson Light waves and their uses fig017

light waves and their uses

Michelson Light waves and their uses fig039

light waves and their uses

Michelson Light waves and their uses fig074

light waves and their uses

Michelson Light waves and their uses fig024

light waves and their uses

Michelson Light waves and their uses fig078

light waves and their uses

Michelson Light waves and their uses fig086

light waves and their uses

Michelson Light waves and their uses fig012

light waves and their uses

Michelson Light waves and their uses fig040

light waves and their uses

Michelson Light waves and their uses fig063

light waves and their uses

Michelson Light waves and their uses fig043

light waves and their uses

Michelson Light waves and their uses fig064

light waves and their uses

Michelson Light waves and their uses fig105

light waves and their uses

Michelson Light waves and their uses fig088

light waves and their uses

Michelson Light waves and their uses fig031

light waves and their uses

Michelson Light waves and their uses fig022

light waves and their uses

Michelson Light waves and their uses fig070

light waves and their uses

Michelson Light waves and their uses fig087

light waves and their uses

Michelson Light waves and their uses fig018

light waves and their uses

Michelson Light waves and their uses fig056

light waves and their uses

Michelson Light waves and their uses fig106

light waves and their uses

Michelson Light waves and their uses fig052

light waves and their uses

Michelson Light waves and their uses fig030

light waves and their uses

Michelson Light waves and their uses fig073

light waves and their uses

Michelson Light waves and their uses fig032

light waves and their uses

Michelson Light waves and their uses fig102

light waves and their uses

Michelson Light waves and their uses fig026

light waves and their uses

Michelson Light waves and their uses fig001

light waves and their uses

Michelson Light waves and their uses fig004

light waves and their uses

Michelson Light waves and their uses fig009

light waves and their uses

Michelson Light waves and their uses fig053

light waves and their uses

Michelson Light waves and their uses fig051

light waves and their uses

Michelson Light waves and their uses fig044

light waves and their uses

Michelson Light waves and their uses fig006

light waves and their uses

Michelson Light waves and their uses fig061

light waves and their uses

Michelson Light waves and their uses fig054

light waves and their uses

Michelson Light waves and their uses fig003

light waves and their uses

Michelson Light waves and their uses fig019

light waves and their uses

Michelson Light waves and their uses fig025

light waves and their uses

Michelson Light waves and their uses fig082

light waves and their uses

Michelson Light waves and their uses fig108

light waves and their uses

Michelson Light waves and their uses fig005

light waves and their uses

Michelson Light waves and their uses fig034

light waves and their uses

Michelson Light waves and their uses fig058

light waves and their uses

Michelson Light waves and their uses fig007

light waves and their uses

Michelson Light waves and their uses fig101

light waves and their uses

Michelson Light waves and their uses fig075

light waves and their uses

Michelson Light waves and their uses fig103

light waves and their uses

Michelson Light waves and their uses fig062

light waves and their uses

Michelson Light waves and their uses fig021

light waves and their uses

Michelson Light waves and their uses fig033

light waves and their uses

Michelson Light waves and their uses fig067

light waves and their uses

Michelson Light waves and their uses fig076

light waves and their uses

Michelson Light waves and their uses fig099

light waves and their uses

Michelson Light waves and their uses fig066

light waves and their uses

501 - 600 of 109,695 Next page

/ 1097