Orientia tsutsugamushi - Wikipedia
Orientia tsutsugamushi (from Japanese tsutsuga meaning "illness", and mushi meaning "insect") is a mite-borne bacterium belonging to the family Rickettsiaceae and is responsible for a disease called scrub typhus in humans. [1] It is a natural and an obligate intracellular parasite of mites belonging to the family Trombiculidae.
Scrub typhus - Wikipedia
Scrub typhus or bush typhus is a form of typhus caused by the intracellular parasite Orientia tsutsugamushi, a Gram-negative α-proteobacterium of family Rickettsiaceae first isolated and identified in 1930 in Japan.
恙蟲病 - 维基百科，自由的百科全书
恙蟲病，又稱 叢林斑疹傷寒，是一种 斑疹伤寒，顧名思義為一種 恙蟲 所傳播的發熱出疹性疾病 [1]，帶有 恙蟲東方體 （Orientia tsutsugamushi）。 被恙蟲叮咬過後，並經由其唾液使宿主感染立克次體的急性發熱性疾病。 老鼠是恙蟲最常見之宿主。 具體來說，恙蟲病主要是經由某些 恙蟎 的品種，特別是主要在濃密的 灌木 叢植被裡生活的 纖恙蟎 [2] （Leptotrombidium deliense，又名「沙蚤」）；其他相關的品種還包括： L. akamushi, L. arenicola, L. fletcheri, L. pallidum 及 L. …
恙虫病 - 恙虫病 - MSD诊疗手册专业版
恙虫病是由恙虫病立克次体Orientia tsutsugamushi（之前的 Rickettsia tsutsugamushi）感染引起、以螨为传播媒介。. 表现为发热、皮损、皮疹和淋巴结肿大。. （参见立克次体及其相关病原体感染概述。. 恙虫病属于立克次体病。. O. tsutsugamushi恙虫病立克次体主要通过恙螨 ...
Scrub typhus - UpToDate
2024年1月8日 · Scrub typhus is a mite-borne infectious disease caused by Orientia tsutsugamushi (previously called Rickettsia tsutsugamushi). Scrub typhus is of greatest public health importance in the rural Asian tropics.
Scrub Typhus - Scrub Typhus - Merck Manual Professional Edition
Scrub typhus is a mite-borne disease caused by Orientia tsutsugamushi (formerly Rickettsia tsutsugamushi). Symptoms are fever, a primary lesion, a macular rash, and lymphadenopathy. (See also Overview of Rickettsial and Related Infections.) …
About Scrub Typhus | Typhus Fevers | CDC - Centers for Disease …
2024年5月15日 · Scrub typhus, also known as bush typhus, is a disease caused by bacteria called Orientia tsutsugamushi. Scrub typhus is spread to people through bites of infected chiggers (larval mites). The most common symptoms of scrub …
Scrub Typhus - StatPearls - NCBI Bookshelf
2024年3月17日 · Scrub typhus is a severe infectious disease caused by the rickettsial bacterium Orientia tsutsugamushi, which displays high levels of antigenic variation. The disease is a serious public health concern in the Asia-Pacific region, including, but not limited to, the region known as the "tsutsugamushi triangle."
恙蟲東方體 - 维基百科，自由的百科全书
恙蟲病東方體 （Orientia tsutsugamushi）是 恙蟲病 的病原體。 其種小名「tsutsugamushi」源自於 日语 「つつがむし」，為日本漢字「恙虫」兩字的發音 [1]。 恙蟲東方體的自然病媒及傳染窩為 鉤恙蟎屬 類的恙蟎 [2][3]。 恙蟲病東方體為胞內病原體，需寄生於真核細胞內才能繁殖。 其外膜結構類似 革兰氏阴性菌，但並不容易以 革蘭氏染色 染色，必須採用 Gimenez stain （英语：Gimenez stain）。 恙蟲病東方體具有多種血清型，主要血清型包含 Karp（占總感染病例的 …
Diagnosis of scrub typhus: recent advancements and challenges
2020年8月18日 · Scrub typhus is a mite-borne, acute febrile illness caused by the bacterium Orientia tsutsugamushi. It is a re-emerging infectious disease of the tsutsugamushi triangle. Scrub typhus is transmitted through bites of contaminated chiggers (larval stage). Diagnosis of scrub typhus is challenging as its symptoms mimic with other acute febrile ...