Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
Plasmodium falciparum is the most dangerous form of malaria. Numerous parasites have infected the red blood cells of this patient. The parasites can be seen as little rings inside the red blood cells in.this thin blood smear.  Malaria is spread by mosquitoes.
Bacteria and white blood cell
Host cells with spores (mold) are inside wood under the microscope for education.
Blastomycosis is a fungal infection caused by inhaling Blastomyces dermatitidis spores. If it involves only the lungs, it is called pulmonary blastomycosis. Only about half of people with the disease have symptoms, which can include fever, cough, night sweats, muscle pains, weight loss, chest pain, and feeling tired.
Branching budding yeast cells with pseudohyphae in gram stain fine with microscope.
\
Particles, medical concept
Microscopic view of vault smear showing reactive cellular changes with severe inflammation, Radiations induced changes.
Abundant meningococci bacteria observed, with a notably absence of white blood cells in the spinal fluid from a critically ill meningitis patient. Meningococcal meningitis is the term used to describe a bacterial form of meningitis caused by Neisseria meningitidis. This form of meningitis is associated with high morbidity and mortality. \nSometimes the bacteria spread to people who have had close or lengthy contact with a patient with meningococcal disease. Those at increased risk of getting sick include: People in the same household, roommates and anyone with direct contact with the patient’s oral secretions, such as a kissing partner
Bacteria cell and white blood cell Hemoculture.
plasmodium falciparum  infections red blood cells
plant Pelargonium of Leaf C.S. under light mircoscope with white background
Microscopic view of a blood smear from leukemia patient showing many abnormal white blood cells, blood cancer cells or leukemia cells.
Trematode parasite under a microscope
Blood film microscopic view of cold agglutinin disease (CAD), autoimmune hemolytic anemia diagnosis at medical laboratory.
In vitro bacterial culture
Blood caner on microscopic magnification.
abstract imagery of a fusion of colors and surfaces
Backgrounds of Bacteria and Mold under the microscope in Lab.
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.
red bacteria cell branching in hemoculture test.
Photomicrograph of one celled amoeba. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination.
Branching budding yeast cells in gram stain fine with microscope.
Tetis of Fish T.S. under light microscope with white background
complete blood count
Urothelial carcinoma, high grade.  High-grade tumors have an aggressive appearance under a microscope and are assumed invasive in the kidney or ureter.
Semen analysis, sperm analysis on microscopic examination, Normozoospermia, normal semen analysis
Microscopic image of blood
Slime molds, as a group, are polyphyletic under the microscope for education.
Bacillus cereus may cause diarrheal or  nausea and vomiting. Petri Dish with an overnight culture of Bacillus cereus.
Free Images: "bestof:Schizont of P. vivax in a thin blood smear.jpg en Schizont of P vivax in a thin blood smear 2008-12-19 13 07 41 http //www cdc gov/dpdx/malaria/gallery html"
Florence_Owens_Thompson_montage_by_Dorothea_Lange.jpg
Vinland_Map_HiRes.jpg
Dragons blood trees.jpg
Blood mountain hiking shelter.jpg
copper_oxide,_Helen_Folger_2015-08-07-13.52.41_ZS_PMax_UDR.jpg
Felt-cats-8744.jpg
Shot of purple and pink flowers with a thin layer of hair.jpg
RobertCornelius.jpg
Albert_Edelfelt_-_Louis_Pasteur_-_1885.jpg
Assisi San Francesco BW 5.JPG
Orange high definition.jpg
False foxglove flower aureolaria flava.jpg
Gristmill_Hopper_1938.gif
Viola_sororia_FWS-1.jpg
Chlorotabanus_crepuscularis,_Green_Horse_Fly,_Duck,_NC_2016-01-07-14.09.jpg
Chlorotabanus_crepuscularis,_Green_horse_fly,_Duck,_NC_2016-01-07-14.51.jpg
Chlorotabanus_crepuscularis,_Green_Horse_Fly,_Duck,_nc_2016-01-07-14.30.jpg
Paul_Robeson_1942_crop.jpg
a-woman-wearing-a-long-gown-floating-in-water.jpg
John_Jay_(Gilbert_Stuart_portrait).jpg
Identified! (21899747561) (LOC).jpg
Grauman's_Chinese_Theatre,_by_Carol_Highsmith_fixed_&_straightened.jpg
Bombus_fraternus,_f,_face,_Charleston_Co.,_SC_2016-09-13-11.21.jpg
Bombus_fraternus,_f,_back,_Charleston_Co.,_SC_2016-09-13-11.14.jpg
Cowboy at Rodeo. Quemado, New Mexico.jpg
Screw_picket_Fort_Belvoir.tif
Queen_Wilhelmina2.jpg
Conan Doyle (LOC).jpg
(Portrait_of_Slam_Stewart,_Three_Deuces(?),_New_York,_N.Y.,_ca._Sept._1946)_(LOC)_(4843145115).jpg
The_Scream_Pastel.jpg
Peru Machu Picchu Sunrise.jpg
River Stones.jpg
Silhouette trees in winter.jpg
Concorde_(2007-09-10).jpg
Geneticcounseling.jpg
Assassin_Bug,_Side,_MD,_Upper_Marlboro_2013-09-15-13.23.41_ZS_PMax-Recovered.jpg
TechnocracySign.gif
Lilac Bush.jpg
Polemonium vanbruntiae FWS-2.jpg
Landscape prickly pears Phaistos.jpg
Ancient roman glassware Pompeii Antiquarium Boscoreale.jpg
Andrena_perplexa,_talbot,_m,_face3_2015-05-17-16.13.02_ZS_PMax.jpg
cathedral-milan-architecture-117383.jpg
tea-pot-stove-tea-fire-cooking-333072.jpg
lotus-flower-nymphaea-caerulea-215460.jpg
giant-tausendf%C3%BC%C3%9Fer-millipedes-346175.jpg
Fiołek-167965.jpg
Wheat-8844.jpg
Glean-8843.jpg
Felt-cats-8751.jpg
IMG Lily Ponds.JPG
Fog surrounding standing man.jpg
Orange_juice.jpg
Silene_caroliniana_FWS-2.jpg
Clintonia_umbellulata_FWS-4x3.jpg
A_"Whirlwind"_radial_airplane_engine.jpg
baguette-bread-food-eat-bake-246424.jpg
giant-tausendf%C3%BC%C3%9Fer-millipedes-346173.jpg
cross-saved-beach-ring-631002.jpg
slovenia-nature-waterfalls-flow-748427.jpg
Tadpoles-209543.jpg
garden-violet-blooms-profusely-lilac-flowers.jpg
Assisi San Francesco BW 2.JPG
Mother duck with chicks.jpg
Hélice, Île aux Moines, Morbihan, France.jpg
Tobias and the Angel - Filippino Lippi.jpg
Jaguar_animal_panthera_onca.jpg
Ulak_Island_Delarof_Islands.jpg
Computer_keyboard.png
Trump accepts nomination.jpg
Ochreriades_fasciata,_m,_face,_israel_2014-08-06-08.44.07_ZS_PMax.jpg
Wild Bill Davison, New York, N.Y., ca. Aug. 1946 (William P. Gottlieb 01821).jpg
Negro_preacher_at_revival_meeting,_La_Forge,_Missouri.jpg
galilee-boat-israel-tiberius-water-438531.jpg
The-squirrel-212560.jpg
Toits Guadalquivir ponts Séville Espagne.jpg
Sunset 1 Kanagawa prefecture.jpg
Dwarf crested iris iris cristata purple flower.jpg
Dwarf crested iris flower.jpg
Desert catchfly.jpg
Phrynosoma hernandesi short horned lizard.jpg
Polemonium vanbruntiae FWS-1-4x3.jpg
HEUraniumC.jpg
Psalms_Scroll.jpg
A Hundred Steeds.jpg
Ragged_island_02.jpg
Lake_Atitlan_at_sunrise.jpg
Eastern_cicada_killer_wasp_(Sphecius_speciosus)_with_Cicada.jpg
"WIN"_football.jpg
Mammy's_Cupboard_Restaurant,_Natchez,_Mississippi,_by_Carol_M._Highsmith.jpg
bandage.jpg
John Kirby, Brown Derby, Washington, D.C., ca. May 1946 (William P. Gottlieb 05371).jpg
Billy Strayhorn, New York, N.Y., between 1946 and 1948 (William P. Gottlieb 08211).jpg
Rex_theatre.jpg
Siler_City,_NC_in_1939.jpg
Doctor_working_out_of_home,_1941.jpg
WPA_seamstress_at_Farm_Security_Administration_labor_camp_in_June_of_1941.jpg
This_is_a_photo_of_a_barber_shop_in_Alabama_advertising_the_Circus..jpg
Corn_shocks._Smokey_Mountains_near_Black_Mountain,_North_Carolina.jpg
African_American_tenant_farmer_topping_tobacco._Person_County,_North_Carolina..jpg
Terms of Use   Search of the Day