%0 Journal Article %T Enfermedad de Lyme aguda en Costa Rica: Descripci¨®n del primer caso aut¨®ctono %A Villalobos-Z¨²£¿iga %A Manuel-Antonio %A Somogyi %A Teresita %J Acta M¨¦dica Costarricense %D 2012 %I Scientific Electronic Library Online %X this is the case of a 44-year-old patient, who lives in santa teresa, puntarenas; with acute onset of fever, chills, severe arthralgias and malaise, 15 days after a tick bite. the indirect fluorescent antibody test for lyme was positive and the patient improved with doxycicline for 14 days.other infectious and noninfectious diseases were ruled out; we consider this case as the first autochtonous case of lyme disease in costa rica. %K lyme disease %K costa rica. %U http://www.scielo.sa.cr/scielo.php?script=sci_abstract&pid=S0001-60022012000100010&lng=en&nrm=iso&tlng=en