Viruses in the body's immune system

Man dancing break dance with a girl behind

A man doing breakdance movements on the floor, while a girl dances behind, with a white wall in the background, and under soft colored lights.

Old female doctor looking at an x-ray

Young woman lying on a sofa reading a book

Young blond-haired woman in flowered pants, leaning back in an armchair while reading a thick brown paperback book, with a white wall and a small shelf of books behind.

Doctor checking a coronavirus test, over shoulder

Sick child with a thermometer and a compress

Woman doing home office in dining room

Woman with glasses sitting sitting in a dining room with plants and paintings while working at home office while working on her computer and drinking coffee from her cup.

Man sneezing outdoors

Female doctor with mask on a green background

Young female doctor wearing a gown and mask, putting on a stethoscope and crossing her arms looking directly into the camera, on a green background.

Man in a suit and a mask checks his cell phone

Businessman in suit and tie, holding his cell phone with his hands, wearing a face mask while laughing, outside, with unfocused trees in the background.

Young woman doing home office in her dining room

Woman on a phone call taking notes on a notepad, working remotely, in front of a computer, at a dining room table, while taking it turns and takes a plant in a vase next to her.

Girl in a car coughing with face mask

Woman in traffic, inside a car, with a face mask coughing intensely, close up view.

Empty street in Berlin, aerial shot

Doctor talking to his patient in hospital

Young woman running with mask on the street

Girl running on the street with masks, front view and close to the shot, with the panorama of the street out of focus in the background, with cars, trees, the sidewalk and the sun lighting up.

Hands of a woman typing on a laptop

A woman's hands typing on a laptop, as she takes it, she slowly approaches and focuses on the woman's fingers. Person doing home office on his laptop.

At home school class during COVID-19 lockdown

Man doing workout on a park bench

Sportsman with a mask exercising his legs on a bench at a park near a playground.

Female doctor looking at an x-ray of lungs

Doctor praying in a dark room looking at sky

Avenue without traffic due to the pandemic

Detailed face of a girl with a face mask

Face of a gray-eyed girl, seen very close, while wearing a face mask, with the background out of focus.

Girls with masks informing about the coronavirus

Two girls with face masks on the street, one with blue hair coughing after watching news about a virus on a cell phone, as cars pass by on a cloudy day.

Men dancing break dance taking care of themselves with a mask

Two people dancing break dance on a parking floor, illuminated by blue and pink lights, as they finish their movements in a pose.