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Marburg virus. Transmission electron micrograph (TEM) of filamentous Marburg virus, magnified 100,000x. This RNA virus of the...
Marburg virus. Transmission electron micrograph (TEM) of filamentous Marburg virus, magnified 100,000x. This RNA virus of the Filovirus (like Ebola) is known to cause Marburg hemorrhagic fever, which can be fatal.





This negatively-stained transmission electron micrograph (TEM) captured some of the ultrastructural details exhibited by the ...
This negatively-stained transmission electron micrograph (TEM) captured some of the ultrastructural details exhibited by the new influenza A (H7N9) virus. On April 1, 2013, the World Health Organization (WHO) first reported 3 human infections with a new influenza A (H7N9) virus in China. Since then, additional cases have been reported. Most reported cases have severe respiratory illness and, in some cases, have died. At this time, no cases of H7N9 outside of China have been reported. The new H7N





Parainfluenza virus. Transmission electron micrograph (TEM) of parainfluenza virus. This RNA virus of the paramyxovirus class...
Parainfluenza virus. Transmission electron micrograph (TEM) of parainfluenza virus. This RNA virus of the paramyxovirus class causes minor respiratory infections.





Spain, Barcelona, woman with mobile phone leaning against tree, smiling, side view, portrait





Gas chromatographer with thermal conductivity detector (TCD), electron capture detector (ECD), flame detector and gass mass d...
Gas chromatographer with thermal conductivity detector (TCD), electron capture detector (ECD), flame detector and gass mass detectors, Enviromental organic chemistry laboratory





Hepatitis A virus. Color enhanced Transmission Electron Micrograph (TEM) of the Hepatitis A virus (HAV, Picornaviridae).





Acinetobacter baumannii. Scanning Electron micrograph (SEM) of Acinetobacter baumannii. This aerobic Gram-negative, non-motil...
Acinetobacter baumannii. Scanning Electron micrograph (SEM) of Acinetobacter baumannii. This aerobic Gram-negative, non-motile bacteria are normal flora on the skin. But because A. baumannii has developed substantial antimicrobial resistance, it is an emerging cause of nosocomial infections in hospitals, responsible for pneumoniae, hemopathic and wound infections. Magnification of 12739x.





Virus de la grippe A H1N1. Transmission Electron Micrograph (TEM) of the swine flu virus. The Swine flu virus is a strain H1N...
Virus de la grippe A H1N1. Transmission Electron Micrograph (TEM) of the swine flu virus. The Swine flu virus is a strain H1N1 of influenza type A virus (orthomyxovirus) causing respiratory diseases to swines. Further to mutations and recombinaison with other influenza type A viruses (like avaian or human influenza), new strains transmissible from animals to humans and pathogenic to them can be created.





Under a high magnification, this negatively-stained transmission electron micrograph (TEM) captured some of the ultrastructur...
Under a high magnification, this negatively-stained transmission electron micrograph (TEM) captured some of the ultrastructural details exhibited by the new influenza A (H7N9) virus. On April 1, 2013, the World Health Organization (WHO) first reported 3 human infections with a new influenza A (H7N9) virus in China. Since then, additional cases have been reported. Most reported cases have severe respiratory illness and, in some cases, have died. At this time, no cases of H7N9 outside of China hav





Transmission electron micrograph (TEM) of Legionella pneumophila, the bacteria known to cause Legionnaires' disease. Legionna...
Transmission electron micrograph (TEM) of Legionella pneumophila, the bacteria known to cause Legionnaires' disease. Legionnaires' disease, also known as Legionellosis, is associated with poorly maintained air conditioning cooling towers and potable water systems. Often associated with nosocomial infections. Magnified approximately x90,000.





STREPTOCOCCUS PYOGENES. STREPTOCOCCUS PYOGENES Streptococci are potentially pathogenic Gram-positive micro-organisms growing ...
STREPTOCOCCUS PYOGENES. STREPTOCOCCUS PYOGENES Streptococci are potentially pathogenic Gram-positive micro-organisms growing in pairs or chains. They occur as normal hosts in man. Streptococci are divided into four groups, A, B, C and D, according to the antigenic properties of the polysaccharides on their surface. They are normally found in the human alimentary tract but can cause severe infection, including scarlet fever and erysipelas. SEM of Streptococcus A or Streptococcus pyogenes (300





STAPHYLOCOCCUS AUREUS. STAPHYLOCOCCUS AUREUS Staphylococcus aureus in biofilm, coming from the inside of a permanent urinary ...
STAPHYLOCOCCUS AUREUS. STAPHYLOCOCCUS AUREUS Staphylococcus aureus in biofilm, coming from the inside of a permanent urinary catheter colorized SEM, x 2 363. A biofilm is a group of micro_organisms binding between themselves and at the surface through an adhesive matrix, that protect and make them extremely resistant. Staphylococcus aureus Staphylococcus Staphylococcaceae Bacillales Firmicutes Bacterium. This highly magnified electron micrograph depicted numbers of Staphylococcus aureus bac





Swine flu virus. Negative stained transmission electron micrograph. Photo by C. S. Goldsmith and A. Balish, 2009.





Human Papillomavirus. Colored transmission electron micrograph (TEM) of human papillomavirus (HPV). The HPV is involved in th...
Human Papillomavirus. Colored transmission electron micrograph (TEM) of human papillomavirus (HPV). The HPV is involved in the development of cervical cancers.





Hepatitis B virus. Color enhanced Transmission Electron Micrograph (TEM) of the Hepatitis B virus (HBV, Hepadnaviridae).





GIARDIA LAMBLIA. GIARDIA LAMBLIA Giardia lamblia trophozoite, colorized SEM. Giardia lamblia also named Giardia intestinalis ...
GIARDIA LAMBLIA. GIARDIA LAMBLIA Giardia lamblia trophozoite, colorized SEM. Giardia lamblia also named Giardia intestinalis is a flagellate protozoa, strict anaerobe, parasite of the intestine in mankind and numerous mammals. It transmits giardiasis. Giardia lamblia Giardia Hexamitidae Diplomonadida Mastigophora Sarcomastigophora Protozoan Protista. This scanning electron micrograph SEM revealed some of the external ultrastructural details displayed by a flagellated Giardia lamblia proto





Businessmen working connected to the internet. Passenger. AVE, Tren de Alta Velocidad, Zaragoza, Aragón. Spain.





teenage lifestyle shot of a redheaded female in a brown jacket as she stands using an electronic planner





Scanning Electron Micrograph (SEM) of Pseudomonas aeruginosa bacteria, also known as Bacillus pyocyaneus. This Gram-negative ...
Scanning Electron Micrograph (SEM) of Pseudomonas aeruginosa bacteria, also known as Bacillus pyocyaneus. This Gram-negative bacterium is responsible for wounds and urinary tract infections. It is often associated with nosocomial diseases due to its resistance to many antibiotics.





ACTINOMYCES ODONTOLYTICUS. ACTINOMYCES ODONTOLYTICUS Actinomyces are filamentous bacteria pathogenic from humans. Despite the...
ACTINOMYCES ODONTOLYTICUS. ACTINOMYCES ODONTOLYTICUS Actinomyces are filamentous bacteria pathogenic from humans. Despite their name, actinomyces are not fungi and are insensitive to anti-fungal agents. Actinomycoses (actinomyces infections) can involve the skin, bone or even visceral organs.





Businessman standing beside desk in office, using personal electronic organiser, mid-section






Close-up of a businesswoman using a PDA with another businesswoman talking on a mobile phone





Young Caucasian man sitting on grass holding a handheld PDA while looking out into the distance, San Francisco, California, U...
Young Caucasian man sitting on grass holding a handheld PDA while looking out into the distance, San Francisco, California, USA.





PLANKTON, SEM. PLANKTON, SEM Areolae on centric diatoms viewed in valve view under SEM. Magnification: 15000x.





STAPHYLOCOCCUS AUREUS. STAPHYLOCOCCUS AUREUS Methicillin resistant Staphylococcus aureus (MRSA) bacteria. This scanning elect...
STAPHYLOCOCCUS AUREUS. STAPHYLOCOCCUS AUREUS Methicillin resistant Staphylococcus aureus (MRSA) bacteria. This scanning electron micrograph depicts a grouping of methicillin resistant Staphylococcus aureus (MRSA) bacteria. These S. aureus bacteria are methicillin-resistant, and are from one of the first isolates in the U.S. that showed increased resistance to vancomycin as well. Note the increase in cell wall material seen as clumps on the organisms’ surface.





Transmission electron micrograph (TEM) of two avian influenza A H5N1 viruses. Magnification x 108,000.

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