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Candida albicans is a species of yeast, a single-celled fungus that reproduces asexually, with daughter cells budding from parent cells. C. albicans is normally harmless and is commonly found on the skin and mucous membranes of the mouth, digestive and respiratory tracts and the vagina. Antibiotic treatment or compromised immune function may, however, lead to C. albicans infection. Common candida infections include oral and vaginal thrush. Coloured scanning electron micrograph (SEM), magnified x3300 when printed at 10cm wide.
Yeast cells - 3d rendered image SEM (scanning electron micrograph) view of cells of brewer's yeast (Saccharomyces cerevisiae).  It is used in the production of beer, wine and bread.
A doctor or researcher in a white glove holding a Petri dish with a bacterial culture in which an antibiotic resistance test is performed, on a black background
WHO says that it is estimated that ETEC causes about 220 million diarrhoea episodes globally, with about 75 million episodes in children under 5 years of age, resulting in between 18 700 and 42 000 deaths in children younger than 5 years. Several vaccines are in the pipeline.\nETEC is also a very common cause of traveler's diarrhea, this infection is usually self limiting, with no need for antibiotics. ETEC is common in developing countries.
Microscopic fungi Malassezia furfur, showing yeast cells and hyphae. dermatophytes, Nail scraping or skin scraping for fungus test in microbiology laboratory.
Photomicrograph of one celled amoeba. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination.
KOH slide preparation of the nail scraping microscopic showed long septated hyphae and numerous arthrospores.
In vitro bacterial culture
Bacterial culture of a genus Streptobacillus under a microscope (about a thousandfold magnification). Bacterial spores are visible in some cells. Those non-pathogenic cells it is similar on Bacillus anthracis (Anthrax) pathogen.
Abstract Lactobacillus Bulgaricus Bacteria - 3d rendered microbiology image. Medical research, health-care concept. SEM (TEM)scanning view. Hologram digital display, HUD, FUI.
Hydra is a genus of small, fresh-water animals of the phylum Cnidaria and class Hydrozoa.
Different germs in the human intestines called microbiome,Bacteria Lactobacillus in human intestine,Beneficial healthy intestinal bacterium microflora,Gut bacteria
Cross section of Escherichia coli bacteria
Candida grown on agar plate
Symbolic illustration of infectious viruses under the microscope, for example influenza viruses, smallpox, measles or similar. Medical research and investigation of diseases and healthcare concept.
In vitro bacterial culture
Photomicrograph of Euglena species. Fresh water, California. Live specimen. Wet mount, 40X objective, transmitted bright field illumination.
Fusarium oxysporum is a fungus that survives in the soil and is transmitted by seeds. 3D Illustration
Photomicrograph: Fungal colony, skin scraping for fungus test
Pseudomonas Aeruginosa
A fixed preparation of yeast and hyphae stained with gentian violet that buds under a microscope with immersion
Squash preparation of  onion root tip cells stained to reveal chromosomes,  Bright field illumination, light microscopy.  This image was taken with the X40 objective lens.  Depth of focus is extremely low at this magnification.  Smaller apertures give greater depth of focus, but image quality deteriorates and resolution is greatly reduced.  The aperture in this image was optimised for contrast and resolution. Chromatic abberation is inevitable in light microscopy, but has been kept to a minimum in this image.
Cladophora sp. algae under microscopic view, dark background - Chlorophyta, Green algae
In vitro bacterial culture
Photomicrograph of rotifer, probably Rotaria rotatoria. Rapidly rotating cilia at top of head, internal organs visible. Green circles are algae. Live specimen. Original image at 40X, wet mount, transmitted brightfield illumination. Indistinct image due to motion blur of live specimen and very shallow depth of field of brightfield illumination.
Backgrounds of Characteristics  of Bacteria and Fungi  for education in Microbiology laboratory.
Microscopic view of Dermatophytes. Nail scraping fungus. 100X
Pink fuzzy colonies af Candida krusei grown on chrom agar. Chron agar is suited for isolation and differentiation of major clinical-significant Candida species
A veiny white plasmodium of a slime mould, or myxomycete, is crawling and spreading on a Petri dish surface. Myxomycete is a special organism that gathers from many microscopic unicellular amoebae.
Different germs in the human intestines called microbiome,Bacteria Lactobacillus in human intestine,Beneficial healthy intestinal bacterium microflora,Gut bacteria
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