World Health Organization (WHO) close up on computer screen homepage - Animation
World Health Organization website homepage, responsible for international public
Female with glasses operates in the laboratory
A woman holding a closed tube of blood
World Health Organization (WHO) Covid-19 info closeup on computer screen - Anima
Close-up - the scientist is working with blood in a labaratory
The worker considers holding jar in the lab
Info about COVID-19 from World Health Organization
Laboratory worker puts jars in cells
Transfuse liquid from a beaker into a flask
Make scraping colonies of bacteria
Exploring the Microscopic World
Woman in protective costume with a mask near an infected area.
closeup on needle inserting into vaccine vial slowly, doctor's with surgical gloves sucking mRNA vaccine out of bottle for building the herd immunity in country, coronavirus epidemic prevention,
World Health Organization (WHO) Covid-19 info closeup on computer screen - Anima
Man-researcher is working with blood in test-tube in a laboratory
Scientist in protective suit going through dark corridor
Man is a marker of bacteria in a petri dish
The scientist in protective suit and with bag going through the corridor
Held a chemical reaction in a flask
Scientist sitting at her desk in a laboratory
The volumetric flask is poured into a liquid
Scientific laboratory adjusts the microscope
Disease Sickness Disease Death Fleas Black Plague Death Microscopic Germs Infection Research Science Pandemic Epidemic Fear Bacteria Cure
Jars and containers in the lab are standing
Woman brings data into the computer laboratory
Man examines matter on the slides
Scientist working at a computer in the lab
Woman change research data on the computer
Charts of research on the monitor screen
Female violet dye added to the flask with water
Laboratory worker programs the device
Woman with bacteriological protection suit makes a stop hand gesture.
Woman examines her glass solution to a microscope
Changing a piece of glass under a microscope
The scientist working with a microscope
Woman in laboratory looking through a microscope
Young man in safety suit sneezing or coughing with thumbs up. Virologist in face mask outdoors on Covid-19 quarantine. Symptoms of infectious disease.
Bulk chemicals are in closed flasks
Woman examining flasks with different liquids
Lab worker pours blood into a clean tube
Young man in protective suit walking on road during Covid-19 quarantine. Urban lifestyle in pandemic, safety measures.
