Visualization of the coronavirus causing COVID-19

Fusion Medical Animation

a group of brown circles sitting on top of a blue surface

This 1975, digitally colorized transmission electron microscopic (TEM) image, depicted four avian infectious bronchitis virus (IBV) virions, which are Coronaviridae family members. IBV is a highly contagious pathogen, which infects poultry of all ages, affecting a number of organ systems, including the respiratory and urogenital organs. IBV possesses a helical genome, composed of non-segmented, positive-sense single-stranded RNA ((+) ssRNA). This is an enveloped virus, which means that its outermost covering is derived from the host cell membrane. The coronavirus derives its name from the fact

orange and white plastic bottle on white textile

man's hand with pills spilled out of the container .

Towfiqu barbhuiya

Elena Mozhvilo

senior hand holding pills with copy space ,

	Human colorectal cancer cells treated with a topoisomerase inhibitor and an inhibitor of the protein kinase ATR (ataxia telangiectasia and Rad3 related), a drug combination under study as a cancer therapy. Cell nuclei are stained blue; the chromosomal protein histone gamma-H2AX marks DNA damage in red and foci of DNA replication in green.  Created by Yves Pommier, Rozenn Josse, 2014

National Cancer Institute

person holding silver and black hand tool

Vaccine. Hands of a scientist, under a sterile hood, preparing the carcinoembryonic antigen (CEA) vaccinia used to try to prevent cancer. The scientist is diluting the concentrated vaccinnia virus into a dose level appropriate for administration to a patient. This vaccinnia marks any cancer cells expressing the CEA.

man in white button up shirt holding black tablet computer

A Caucasian male doctor from the Oncology Branch consults with a Caucasian female adult patient, who is sitting up in a hospital bed.

This illustration provided a 3D graphical representation of a number of Rotavirus virions, set against a black background. Note the organism’s characteristic, wheel-like appearance, which was made visible when viewed under the electron microscope. It’s this morphology that gives the Rotavirus its name, which is derived from the Latin rota, meaning "wheel". Rotaviruses are nonenveloped, double-shelled viruses, making them quite stable in the environment.

Produced by the National Institute of Allergy and Infectious Diseases (NIAID), this highly magnified, digitally colorized transmission electron microscopic (TEM) image highlights the particle envelope of a single, spherical shaped, Middle East respiratory syndrome coronavirus (MERS-CoV) virion, through the process of immunolabeling, the envelope proteins, using rabbit HCoV-EMC/2012 primary antibody, and goat anti-rabbit 10nm gold particles.