Kev kuaj Weil-Felix ntaus typhus thiab cov kab mob rickettsial tshwj xeeb. Rickettsia yog kab mob kis los ntawm zuam, hma, nab thiab yog cov hauv paus hniav ntawm cov kab mob hauv tib neeg.
Yuav ua li cas yog Weil-Felix kuaj pom zoo?
Ib lub raj zoo yuav pom pom flocculation lossis granulation, uas yog accentuated thaum lub raj maj mam agitated. Lub titer sib haum mus rau lub feem ntau dilute raj nyob rau hauv lub series uas tseem qhia tau hais tias zoo. Feem ntau, ib titer ntawm ≥1:320 yog suav tias kuaj mob.
Lub hauv paus ntsiab lus ntawm Weil-Felix test yog dab tsi?
Txoj cai ntawm kev sim:
Kev ntsuas Weil-Felix yog raws li lub hauv paus ntsiab lus uas qee yam tsis-motile ntawm Proteus sib koom cov kab mob sib kis nrog qee hom Rickettsia Sera los ntawm cov neeg mob uas muaj tus kab mob Rickettsia yuav tsim agglutination nrog Proteus antigen suspensions.
Koj kho Weil-Felix li cas?
Weil-Felix kuaj pom tau tias txaus rau kev kuaj mob feem ntau tab sis PCR tau lees paub (1, 2). Feem ntau yog kho nrog doxycycline (100 mg PO twv rau 5 hnub) lossis cholramphenicol (500 mg qid PO rau 7-10 hnub)lossis ciprofloxacin (750 mg PO rau 5 hnub). Kev tuag los ntawm tus mob typhus kub taub hau yog nce txog 15% (3).
Dab tsi ua rau Weil Felix?
Ib qho kev sib cuam tshuam ntawm OX antigens (OXK, OX 2 thiab OX 19) Proteus hom kab mob nrog rau cov tshuaj tiv thaiv uas tsim tawm hauv cov kab mob rickettsial mobua lub hauv paus rau Weil Felix xeem txhais.
