Cyclospora cayetanensis stained

Description:

Description: English: This photomicrograph of a fresh stool sample, which had been prepared using a 10% formalin solution, and stained with modified acid-fast stain, revealed the presence of four en:Cyclospora cayetanensis oocysts in the field of view. Compared to wet mount preparations, the oocysts are less perfectly round and have a wrinkled appearance due to this method of fixation. Most importantly, the staining is variable among the four oocysts. Cyclospora infects the small intestine, and usually causes watery diarrhea with frequent, sometimes explosive bowel movements. Other symptoms can include loss of appetite, substantial loss of weight, bloating, increased gas, stomach cramps, nausea, vomiting, muscle aches, low-grade fever, and fatigue. Some people with Cyclosporiasis do not show any symptoms. Date: 13 October 2006 (original upload date). Source: http://www.dpd.cdc.gov/DPDx/HTML/PDF_Files/Cyclospora_benchaid.pdf (p.2) Transferred from en.wikipedia to Commons by Optigan13. : This media comes from the Centers for Disease Control and Prevention's Public Health Image Library (PHIL), with identification number #7827. Note: Not all PHIL images are public domain; be sure to check copyright status and credit authors and content providers. العربية | Deutsch | English | македонски | slovenščina | +/−. Author: Photo Credit: Content Providers(s): CDC/ DPDx - Melanie Moser. Permission(Reusing this file): Public domainPublic domainfalsefalse. : This image is a work of the Centers for Disease Control and Prevention, part of the United States Department of Health and Human Services, taken or made as part of an employee's official duties. As a work of the U.S. federal government, the image is in the public domain. eesti ∙ Deutsch ∙ čeština ∙ español ∙ português ∙ English ∙ français ∙ Nederlands ∙ polski ∙ slovenščina ∙ suomi ∙ македонски ∙ українська ∙ 日本語 ∙ 中文 ∙ 中文（台灣）‎ ∙ 中文（简体）‎ ∙ 中文（繁體）‎ ∙ العربية ∙ +/− :. English: None - This image is in the public domain and thus free of any copyright restrictions. As a matter of courtesy we request that the content provider be credited and notified in any public or private usage of this image.