World Health Organization (WHO) close up on computer screen homepage - Animation
World Health Organization website homepage, responsible for international public
Close-up - the scientist is working with blood in a labaratory
Female with glasses operates in the laboratory
Woman in a protective suit examines a test tube
The worker considers holding jar in the lab
World Health Organization (WHO) Covid-19 info closeup on computer screen - Anima
Laboratory worker puts jars in cells
Transfuse liquid from a beaker into a flask
Info about COVID-19 from World Health Organization
Make scraping colonies of bacteria
Man-researcher is working with blood in test-tube in a laboratory
Woman in protective costume with a mask near an infected area.
Scientist working at a computer in the lab
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,
Held a chemical reaction in a flask
The scientist in protective suit and with bag going through the corridor
The volumetric flask is poured into a liquid
Woman with bacteriological protection suit makes a stop hand gesture.
Lab worker pouring the solution on the glass
World Health Organization (WHO) Covid-19 info closeup on computer screen - Anima
Jars and containers in the lab are standing
Woman brings data into the computer laboratory
Changing a piece of glass under a microscope
The woman make a biochemistry research test in a laboratory
Woman making fluid analysis in a test tube
Laboratory worker programs the device
Scientist in protective suit going through dark corridor
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.
Close-up - the scientist working with blood in a laboratory
Scientist examines a container with mold
Woman brings the lens to the microscope slides
Scientist makes notes in a notebook in the lab
Female mixes the liquid in a conical flask
Exploring the Microscopic World
Technician opens a closed tube of blood
Scientific laboratory adjusts the microscope
Male water mixes with the dye in a conical flask
Confident man in safety suit walking in suburb during pandemic quarantine. Virologist in face mask and eyeglasses.
Close-up of legs in safety suit walking in forest or park on sunny day. Unrecognizable male virologist in white uniform strolling outdoors during Covid-19 quarantine. Coronavirus pandemic.
Bulk chemicals are in closed flasks
Box with medicines and protective equipment against coronavirus in the hands of a volunteer of the World Health Organization