Cut wounds on one hand, bleeding, with white bubbles from the hydrogen peroxide to heal it.
procedure for correct hand washing, step seven
Bacterial colonies grown on agar plate (Bacillus subtilis)
Children look with a magnifying glass into a glass of water. Selective focus.
Syringes and pills on a blue background. Medicine background
Woman washing hand with soap foam and tap water in bathroom. Hand clean under faucet on sink
Scientist dropping a sample into Petri dish of blood test for coronavirus
Young woman washing face with cleansing brush on light blue background. Cosmetic product
boy examines water in a glass with a magnifying glass. Selective focus
Moldy orange citrus fruits. Food covered in mold. The concept of wasteful food
Beverage laboratory room worker in drink factory take product sample to tube and quality assurance
Beverage laboratory room worker in drink factory take product sample to tube and quality assurance
Contractor disinfecting office for COVID-19 coronavirus. A disinfector in a protective suit and mask
Office worker spraying anti-bacterial spray on keyboard
Petri dish with colorful liquid or media for bacterial colonies in biomedical analysis. Grafting
Protection Against Viruses, Germs and Bacteria Concept
trash can with touch-sensitive automatically opening lid. smart modern technology in home
A child looks into a glass of water with a magnifying glass. Selective focus.
Detail of Woman's hands using soap and washing hands under the water tap
Young woman washing face with cleansing brush on pink background, space for text. Cosmetic product
Coronavirus 2019-nCov novel coronavirus concept. Microscope virus close up.
coronavirus word text wooden letter on red background corona virus covid-19
Young woman with medical face mask at sunset. Curly woman posing during quarantine of coronavirus.
Parent takes temperature for her child with infrared thermometer at home, low-grade fever
HIV virus, medical concept, Human Immunodeficiency Virus Positive test
Contractor disinfecting office for COVID-19 coronavirus. A disinfector in a protective suit and mask
Girl in protective sterile medical mask on her face in quarantine city. Woman, wear face mask
Girl in protective sterile medical mask on her face at empty subway station. Woman, wear face mask
Microbiology, working with petri dishes
Apple with mold and fresh apples on wooden background - mold growth and food spoilage concept
