C¸c bÖnh nhiÔm rickettsiae C¸c bÖnh nhiÔm rickettsiae (rickettsioses) (rickettsioses) Bs. Ph¹m Thanh Thñy Bs. Ph¹m Thanh Thñy §¹i c¬ng vÒ c¸c bÖnh nhiÔm §¹i c¬ng vÒ c¸c bÖnh nhiÔm rickettsia rickettsia     !"#$  !"#$ %&'()*+ %&'()*+ ,)*-). ,)*-).  (/-0.1!2 (/-0.1!2  3.+45-067.!$6 3.+45-067.!$6 10*8.9(:; 10*8.9(:; :<)7.';=-$ .!$ :<)7.';=-$ .!$ <,)$;>? .67  <,)$;>? .67   @.(/A9+B89-+B @.(/A9+B89-+B 7CDE)(F)$):7 7CDE)(F)$):7 2F! 2F! BÖnh sèt mß (Scrub typhus) BÖnh sèt mß (Scrub typhus) Orientia tsutsugamushi - Orientia tsutsugamushi - t¸c t¸c nh©n g©y bÖnh sèt mß nh©n g©y bÖnh sèt mß  G  G   %&'(')* %&'(')* +H(I. J0D$,K +H(I. J0D$,K  =+2)6&:1,$ =+2)6&:1,$ 0)2).#)*L 0)2).#)*L 9 9  MEN$E(/E10 MEN$E(/E10 E(/8!-*!A E(/8!-*!A A !E E(/D A !E E(/D ® ® Æc ®iÓm sinh häc cña mß Æc ®iÓm sinh häc cña mß Leptotrombidium Leptotrombidium  NO +2(#O  NO +2(#O  ≤ ≤ P P  Q')/%R)&ST 1<  Q')/%R)&ST 1<   )&(;  )&(;  Ê Ê <)&!$B601 <)&!$B601 ;$)*+H(I. ;$)*+H(I.  Ê Ê <'+"60B&D (/ <'+"60B&D (/ *!U)$V)4W'X$ *!U)$V)4W'X$ V)B+W-00:.' V)B+W-00:.'  @4LJ'(I-0K @4LJ'(I-0K 1!X4L*0BD! 1!X4L*0BD! 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