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Pathogenic Collection (page 2)

Pathogenic microorganisms are microscopic entities that pose a significant threat to human health

Background imagePathogenic Collection: Rhinovirus and antibody, molecular model C015 / 7139

Rhinovirus and antibody, molecular model C015 / 7139
Rhinovirus. Molecular model of the antigen-binding fragment (Fab) from a strongly neutralising antibody bound to a human rhinovirus 14 (HRV-14) particle

Background imagePathogenic Collection: Phagocytosis of fungus spores, SEM

Phagocytosis of fungus spores, SEM
Phagocytosis of fungus spores. Coloured scanning electron micrograph (SEM) of spores from the fungus Aspergillus fumigatus (red) being phagocytosed (engulfed and destroyed) by a dendritic cell (brown)

Background imagePathogenic Collection: Giardia lamblia protozoa, micrograph

Giardia lamblia protozoa, micrograph
Giardia lamblia protozoa, light micrograph. These single-celled parasitic protozoa infect the intestinal tract and are most common in tropical regions

Background imagePathogenic Collection: HIV infected macrophage, SEM C018 / 8598

HIV infected macrophage, SEM C018 / 8598
HIV infected macrophage. Coloured ion-abrasion scanning electron micrograph (IA-SEM) of a macrophage white blood cell infected with human immunodeficiency virus (HIV, red)

Background imagePathogenic Collection: Hepatitis B virus particles, artwork C016 / 9097

Hepatitis B virus particles, artwork C016 / 9097
Hepatitis B virus (HBV) particles, computer artwork. Each particle consists of an outer lipid envelope (green) that surrounds a protein nucleopcapsid (purple)

Background imagePathogenic Collection: Rhinovirus and antibody, molecular model C015 / 7138

Rhinovirus and antibody, molecular model C015 / 7138
Rhinovirus. Molecular model of the antigen-binding fragment (Fab) from a strongly neutralising antibody bound to a human rhinovirus 14 (HRV-14) particle

Background imagePathogenic Collection: Influenza virus particles, TEM

Influenza virus particles, TEM
Influenza virus particles, coloured transmission electron micrograph (TEM). The virus consists of ribonucleic acid (RNA), surrounded by a nucleocapsid (blue) and a lipid envelope (green)

Background imagePathogenic Collection: Parvovirus particle, artwork C013 / 4640

Parvovirus particle, artwork C013 / 4640
Parvovirus particle. Computer artwork showing the outer structure of a human parvovirus (family Parvoviridae) particle (virion)

Background imagePathogenic Collection: HIV viruses, TEM

HIV viruses, TEM
HIV viruses. Coloured transmission electron micrograph (TEM) of human immunodeficiency virus (HIV) particles. These particles are docking at a T-lymphocyte (white blood cell) just before infection

Background imagePathogenic Collection: Bacteria research

Bacteria research
MODEL RELEASED. Bacteria research. Researcher holding an empty petri dish in front of other dishes containing cultured bacteria (dots)

Background imagePathogenic Collection: Smallpox virus particle, TEM

Smallpox virus particle, TEM
Smallpox virus particle. Coloured transmission electron micrograph (TEM) of a Variola major virus particle. Each particle consists of a DNA (deoxyribonucleic acid)

Background imagePathogenic Collection: Infectious bronchitis virus (IBV), TEM

Infectious bronchitis virus (IBV), TEM
Infectious bronchitis virus (IBV) particles, coloured transmission electron micrograph (TEM). This virus is a member of the coronavirus family

Background imagePathogenic Collection: Bacillus subtilis bacteria, SEM

Bacillus subtilis bacteria, SEM
Bacillus subtilis. Coloured scanning electron micrograph (SEM) of Bacillus subtilis bacteria. B. subtilis, or hay bacillus, is an aerobic, gram-positive bacillus(rod-shaped bacterium)

Background imagePathogenic Collection: Bacteria on lung hairs

Bacteria on lung hairs
Bacteria in a lung. Computer artwork of bacteria (yellow) on cilia (hair-like structures) in a lung. Bacterial infection of the lungs can cause potentially fatal pneumonia

Background imagePathogenic Collection: Spirochete bacteria, TEM

Spirochete bacteria, TEM
Spirochete bacteria, coloured transmission electron micrograph (TEM). Spirochetes are bacteria with helically coiled cells

Background imagePathogenic Collection: Rod-shaped bacteria

Rod-shaped bacteria. Computer artwork of rod- shaped bacteria (bacilli). Typical bacilli are E. coli and Salmonella bacteria, though there are many others as well

Background imagePathogenic Collection: Yeast cells, TEM

Yeast cells, TEM
Yeast cells, coloured transmission electron micrograph (TEM). The cell wall is shown in blue, cytoplasm in red, and vacuole in green. Yeast is a single-celled fungus that reproduces asexually

Background imagePathogenic Collection: Schistosome fluke, SEM

Schistosome fluke, SEM
Schistosome fluke. Coloured scanning electron micrograph (SEM) of a schistosome (Schistosoma sp.) fluke worm, a cause of schistosomiasis in humans

Background imagePathogenic Collection: Eurasian Badger (Meles meles) bovine tuberculosis vaccination scheme

Eurasian Badger (Meles meles) bovine tuberculosis vaccination scheme, badger in live trap being vaccinated by Wildlife Trust personnel, Shropshire, England, June

Background imagePathogenic Collection: Haemophilus, artwork F007 / 6739

Haemophilus, artwork F007 / 6739
Haemophilus bacteria, computer artwork

Background imagePathogenic Collection: MRSA bacteria, artwork F007 / 7431

MRSA bacteria, artwork F007 / 7431
MRSA (methicillin-resistant Staphylococcus aureus) bacteria, computer artwork

Background imagePathogenic Collection: Bacillus bacteria, artwork F007 / 6735

Bacillus bacteria, artwork F007 / 6735
Bacillus bacteria, computer artwork

Background imagePathogenic Collection: Coccus bacteria, artwork F007 / 6761

Coccus bacteria, artwork F007 / 6761
Coccus bacteria, Computer artwork

Background imagePathogenic Collection: Propionibacterium acnes, artwork F007 / 6754

Propionibacterium acnes, artwork F007 / 6754
Propionibacterium acnes bacteria, computer artwork

Background imagePathogenic Collection: Chlamydia, artwork F007 / 6763

Chlamydia, artwork F007 / 6763
Chlamydia bacteria, computer artwork

Background imagePathogenic Collection: Chlamydia, artwork F007 / 6746

Chlamydia, artwork F007 / 6746
Chlamydia bacteria, computer artwork

Background imagePathogenic Collection: Streptococcus, artwork F007 / 6760

Streptococcus, artwork F007 / 6760
Streptococcus bacteria, computer artwork

Background imagePathogenic Collection: Clostridium, artwork F007 / 6757

Clostridium, artwork F007 / 6757
Clostridium bacteria, computer artwork

Background imagePathogenic Collection: Peptostreptococcus, artwork F007 / 6736

Peptostreptococcus, artwork F007 / 6736
Peptostreptococcus bacteria, computer artwork

Background imagePathogenic Collection: Klebsiella, artwork F007 / 6742

Klebsiella, artwork F007 / 6742
Klebsiella bacteria, computer artwork

Background imagePathogenic Collection: Haemophilus, artwork F007 / 6764

Haemophilus, artwork F007 / 6764
Haemophilus bacteria, computer artwork

Background imagePathogenic Collection: Pseudomonas, artwork F007 / 6762

Pseudomonas, artwork F007 / 6762
Pseudomonas bacteria, computer artwork

Background imagePathogenic Collection: Mycoplasma pneumoniae, artwork F007 / 6755

Mycoplasma pneumoniae, artwork F007 / 6755
Mycoplasma pneumoniae bacteria, computer artwork

Background imagePathogenic Collection: Acinetobacter, artwork F007 / 6749

Acinetobacter, artwork F007 / 6749
Acinetobacter bacteria, computer artwork

Background imagePathogenic Collection: Streptococcus, artwork F007 / 6743

Streptococcus, artwork F007 / 6743
Streptococcus bacteria, computer artwork

Background imagePathogenic Collection: Peptostreptococcus, artwork F007 / 6753

Peptostreptococcus, artwork F007 / 6753
Peptostreptococcus bacteria, computer artwork

Background imagePathogenic Collection: Coccus bacteria, artwork F007 / 6744

Coccus bacteria, artwork F007 / 6744
Coccus bacteria, Computer artwork

Background imagePathogenic Collection: Bacillus bacteria, artwork F007 / 6752

Bacillus bacteria, artwork F007 / 6752
Bacillus bacteria, computer artwork

Background imagePathogenic Collection: Haemophilus, artwork F007 / 6756

Haemophilus, artwork F007 / 6756
Haemophilus bacteria, computer artwork

Background imagePathogenic Collection: Propionibacterium acnes, artwork F007 / 6737

Propionibacterium acnes, artwork F007 / 6737
Propionibacterium acnes bacteria, computer artwork

Background imagePathogenic Collection: Mycoplasma pneumoniae, artwork F007 / 6738

Mycoplasma pneumoniae, artwork F007 / 6738
Mycoplasma pneumoniae bacteria, computer artwork

Background imagePathogenic Collection: Morganella morganii, artwork F007 / 6748

Morganella morganii, artwork F007 / 6748
Morganella morganii bacteria, computer artwork

Background imagePathogenic Collection: Enterococcus, artwork F007 / 6758

Enterococcus, artwork F007 / 6758
Enterococcus bacteria, computer artwork

Background imagePathogenic Collection: Clostridium, artwork F007 / 6740

Clostridium, artwork F007 / 6740
Clostridium bacteria, computer artwork

Background imagePathogenic Collection: Stenotrophomonas, artwork F007 / 6751

Stenotrophomonas, artwork F007 / 6751
Stenotrophomonas bacteria, computer artwork

Background imagePathogenic Collection: Haemophilus, artwork F007 / 6747

Haemophilus, artwork F007 / 6747
Haemophilus bacteria, computer artwork

Background imagePathogenic Collection: Stenotrophomonas, artwork F007 / 6768

Stenotrophomonas, artwork F007 / 6768
Stenotrophomonas bacteria, computer artwork

Background imagePathogenic Collection: Acinetobacter, artwork F007 / 6766

Acinetobacter, artwork F007 / 6766
Acinetobacter bacteria, computer artwork



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Pathogenic microorganisms are microscopic entities that pose a significant threat to human health. From budding yeast cells to avian flu viruses, these tiny organisms have the potential to cause widespread diseases and infections. In the world of pathogens, the avian flu virus stands out as one of the most notorious culprits. Its ability to jump from birds to humans has sparked global concerns about pandemics and led scientists on a quest for effective prevention strategies. Neutrophils, our body's first line of defense against infection, play a crucial role in engulfing harmful bacteria like MRSA (methicillin-resistant Staphylococcus aureus). This SEM image captures this incredible process, showcasing how neutrophils work tirelessly to protect us from pathogenic invaders. Salmonella bacteria are another well-known pathogen responsible for causing foodborne illnesses worldwide. This SEM image provides an up-close look at their unique structure and highlights their capacity for survival in various environments. The HIV particle is infamous for its devastating impact on the immune system. Understanding its intricate structure has been instrumental in developing antiretroviral therapies that help manage this deadly virus. Anthrax cultures depicted in historical diagrams remind us of past outbreaks and highlight the importance of ongoing research into preventing bioterrorism threats associated with this highly infectious disease. Norovirus particles captured through TEM imaging reveal their distinctive shape and shed light on why they are so contagious. Responsible for many cases of gastroenteritis, noroviruses can spread rapidly within communities if proper hygiene measures aren't followed diligently. Tuberculosis bacteria continue to be a major global health concern due to their ability to infect millions each year. Efforts towards improved diagnostics and treatment options remain critical in combating this persistent pathogen. E. coli bacteria serve as both harmless inhabitants of our gut flora but also dangerous pathogens when certain strains acquire virulence factors. This diverse bacterium reminds us that not all E. coli strains are created equal.