trùng rận
Definition
- Noun:
- Rickettsia: A genus of very small, bacteria-like microorganisms that are obligate intracellular parasites. They are typically transmitted to humans by arthropod vectors such as lice, fleas, ticks, and mites, and cause diseases like typhus and spotted fever.
- The disease caused by rickettsiae: Used colloquially to refer to the illness itself, such as epidemic typhus, which is historically associated with lice infestation.
Usage Examples
- Noun:
- Bệnh sốt phát ban do trùng rận gây ra. (Spotted fever is caused by rickettsia.)
- Trong lịch sử, trùng rận đã gây ra các đại dịch chết người. (Historically, rickettsia has caused deadly pandemics.)
- Bác sĩ chẩn đoán bệnh nhân nhiễm trùng rận. (The doctor diagnosed the patient with a rickettsial infection.)
Advanced Usage
- In medical and zoological contexts, "trùng rận" specifically refers to organisms of the order Rickettsiales. The term is directly linked to the vector "rận" (louse), highlighting the classic mode of transmission for diseases like epidemic typhus.
Variants and Related Words
- Bệnh trùng rận (n): Rickettsiosis, the disease caused by rickettsiae.
- Bệnh trùng rận cần được điều trị bằng kháng sinh đặc hiệu. (Rickettsiosis needs to be treated with specific antibiotics.)
Synonyms
- Rickettsia: The direct scientific synonym.
- Rickettsial organism: A more descriptive term.
Related Terms
- Sốt phát ban (n): Spotted fever, a common manifestation of some rickettsial diseases.
- Sốt chuột (n): Murine typhus, a type of rickettsial disease.