En
  • En English
  • De Deutsch
  • Fr Français
  • Sp Español
  • Ru Русский
  • It Italiano
  • Pt Português
  • Ua Українська
25498794 results

    OrientationOrientation
    PeoplePeople
    CategoryCategory
    ColorColor
    EditorialEditorial
    Safe SearchSafe Search
    Clear
    Hide
    Amoeba shell. Coloured scanning electron micrograph (SEM) of a shell from a Euglypha sp. amoeba. — Stock Photo
    Amoeba shell. Coloured scanning electron micrograph (SEM) of a shell from a Euglypha sp. amoeba.
    Basophil white blood cell and red blood cells, digital illustration. — Stock Photo
    Basophil white blood cell and red blood cells, digital illustration.
    Digital illustration of budding Saccharomyces cerevisiae yeast cells. — Stock Photo
    Digital illustration of budding Saccharomyces cerevisiae yeast cells.
    Illustration of 2 cell stage egg on black background. — Stock Photo
    Illustration of 2 cell stage egg on black background.
    Campylobacter jejuni bacteria — Stock Photo
    Campylobacter jejuni bacteria
    Naegleria fowleri amoeba in cerebrospinal fluid, digital illustration. — Stock Photo
    Naegleria fowleri amoeba in cerebrospinal fluid, digital illustration.
    Magnified digital illustration of morula cells. — Stock Photo
    Magnified digital illustration of morula cells.
    Two teenage boys playing cards at the kitchen table together. — Stock Photo
    Two teenage boys playing cards at the kitchen table together.
    Close-up portrait of a Kazakh eagle; Ulaanbaatar, Ulaanbaatar, Mongolia — Stock Photo
    Close-up portrait of a Kazakh eagle; Ulaanbaatar, Ulaanbaatar, Mongolia
    Digital illustration of hypochromic and microcytic red blood cells while iron deficiency anaemia. — Stock Photo
    Digital illustration of hypochromic and microcytic red blood cells while iron deficiency anaemia.
    Coronavirus particle, illustration. Different strains of coronavirus are responsible for diseases such as the common cold, gastroenteritis and SARS (severe acute respiratory syndrome) — Stock Photo
    Coronavirus particle, illustration. Different strains of coronavirus are responsible for diseases such as the common cold, gastroenteritis and SARS (severe acute respiratory syndrome)
    Herpes simplex virus, computer illustration — Stock Photo
    Herpes simplex virus, computer illustration
    Enterococcus bacteria colony — Stock Photo
    Enterococcus bacteria colony
    From below of charming ethnic child touching rough bark of aged tree trunk with lichen while looking at camera in forest — Stock Photo
    From below of charming ethnic child touching rough bark of aged tree trunk with lichen while looking at camera in forest
    Yellow-Tailed Grunt Fish — Stock Photo
    Yellow-Tailed Grunt Fish
    Grizzly Bear Lying On Ridge — Stock Photo
    Grizzly Bear Lying On Ridge
    Computer illustration of unicellular yeast fungus Candida auris. — Stock Photo
    Computer illustration of unicellular yeast fungus Candida auris.
    Close-up of a doctor putting a PCR test swab into a tube — Stock Photo
    Close-up of a doctor putting a PCR test swab into a tube
    Influenza myxovirus particle containing RNA, 3d digital illustration. — Stock Photo
    Influenza myxovirus particle containing RNA, 3d digital illustration.
    Nurse vaccinating a young boy with the covid-19 vaccine — Stock Photo
    Nurse vaccinating a young boy with the covid-19 vaccine
    Closeup view of one fresh prawn on white surface — Stock Photo
    Closeup view of one fresh prawn on white surface
    Hawksbill Turtle swimming over the reef underwater, Great Barrier Reef, Queensland, Australia — Stock Photo
    Hawksbill Turtle swimming over the reef underwater, Great Barrier Reef, Queensland, Australia
    Illustration of red cancer cell on blue background. — Stock Photo
    Illustration of red cancer cell on blue background.
    Close-up of parasitic amoeba in human intestine, digital artwork. — Stock Photo
    Close-up of parasitic amoeba in human intestine, digital artwork.
    A hummingbird sits on a branch — Stock Photo
    A hummingbird sits on a branch
    Lymphocyte, monocyte and neutrophil white blood cells in blood smear, digital illustration. — Stock Photo
    Lymphocyte, monocyte and neutrophil white blood cells in blood smear, digital illustration.
    Magnified digital illustration of eosinophil cell. — Stock Photo
    Magnified digital illustration of eosinophil cell.
    Coloured scanning electron micrograph (SEM) of Schizosaccharomyces pombe yeast. — Stock Photo
    Coloured scanning electron micrograph (SEM) of Schizosaccharomyces pombe yeast.
    Bull Elk with horns agains trees — Stock Photo
    Bull Elk with horns agains trees
    Man holds a raw octopus in his hands. Dark photo. — Stock Photo
    Man holds a raw octopus in his hands. Dark photo.
    Coronavirus particle, computer illustration — Stock Photo
    Coronavirus particle, computer illustration
    Rhinovirus, illustration. Rhinoviruses infects the upper respiratory tract and are the cause of the common cold, ear infections, sore throats and other sinus infections — Stock Photo
    Rhinovirus, illustration. Rhinoviruses infects the upper respiratory tract and are the cause of the common cold, ear infections, sore throats and other sinus infections
    Friendly ethnic child in checkered shirt embracing tree trunk with moss and lichen while looking at camera in forest — Stock Photo
    Friendly ethnic child in checkered shirt embracing tree trunk with moss and lichen while looking at camera in forest
    Culturing anaerobic bacteria — Stock Photo
    Culturing anaerobic bacteria
    Brownish-grey fishing spider — Stock Photo
    Brownish-grey fishing spider
    Beautiful yellow and white Betta fish swimming in aquarium on dark background, close view — Stock Photo
    Beautiful yellow and white Betta fish swimming in aquarium on dark background, close view
    Campylobacter bacteria colony — Stock Photo
    Campylobacter bacteria colony
    Cow standing on ground — Stock Photo
    Cow standing on ground
    Magnified digital illustration of basophil cell. — Stock Photo
    Magnified digital illustration of basophil cell.
    A Jaguar (Panthera onca) is prowling through dense forest in Brazil. It has a yellowish-brown coat with black spots and golden brown eyes, Pantanal; Mato Grosso do Sul, Brazil — Stock Photo
    A Jaguar (Panthera onca) is prowling through dense forest in Brazil. It has a yellowish-brown coat with black spots and golden brown eyes, Pantanal; Mato Grosso do Sul, Brazil
    Mixed oral bacteria — Stock Photo
    Mixed oral bacteria
    Two beautiful betta fish swimming in aquarium on dark background, close view — Stock Photo
    Two beautiful betta fish swimming in aquarium on dark background, close view
    Tubular RNA Marburg virus particle, digital illustration. — Stock Photo
    Tubular RNA Marburg virus particle, digital illustration.
    Hand Holding Fish — Stock Photo
    Hand Holding Fish
    Hen on table with farm vegetables — Stock Photo
    Hen on table with farm vegetables
    Colored digital illustration of Blastomyces dermatitidis fungus causing fungal infection. — Stock Photo
    Colored digital illustration of Blastomyces dermatitidis fungus causing fungal infection.
    Piles of Pumpkins at the Farmers Market — Stock Photo
    Piles of Pumpkins at the Farmers Market
    Beautiful colorful Betta fish swimming in aquarium on dark background, close view — Stock Photo
    Beautiful colorful Betta fish swimming in aquarium on dark background, close view
    Balamuthia mandrillaris amoeba, computer illustration. — Stock Photo
    Balamuthia mandrillaris amoeba, computer illustration.
    Illustration of antibodies (red and blue) responding to an infection with the new coronavirus SARS-CoV-2 (red) — Stock Photo
    Illustration of antibodies (red and blue) responding to an infection with the new coronavirus SARS-CoV-2 (red)
    Coronaviruses causing pneumonia, conceptual computer illustration — Stock Photo
    Coronaviruses causing pneumonia, conceptual computer illustration
    Coronavirus particle, computer illustration. Different strains of coronavirus are responsible for diseases such as the common cold, gastroenteritis and SARS (severe acute respiratory syndrome) — Stock Photo
    Coronavirus particle, computer illustration. Different strains of coronavirus are responsible for diseases such as the common cold, gastroenteritis and SARS (severe acute respiratory syndrome)
    Enterococcus bacteria colony — Stock Photo
    Enterococcus bacteria colony
    Man holds a raw octopus in his hands. Dark photo. — Stock Photo
    Man holds a raw octopus in his hands. Dark photo.
    Common pandora with orange — Stock Photo
    Common pandora with orange
    Horse In Tall Grass — Stock Photo
    Horse In Tall Grass
    Covid-19 coronavirus particle, illustration. — Stock Photo
    Covid-19 coronavirus particle, illustration.
    Steam Rolling Off Bison — Stock Photo
    Steam Rolling Off Bison
    Biotechnology artwork, conceptual illustration. — Stock Photo
    Biotechnology artwork, conceptual illustration.
    Hepatitis E virus red particles with protein coat. — Stock Photo
    Hepatitis E virus red particles with protein coat.