. . . "recurrent fever"@en-us . . . "0.25"^^ . "114142459"^^ . . "113336773"@en-us . "relapsing fever"@en-us . . . . "relapsing fever"^^ . "marked by recurring high fever and transmitted by the bite of infected lice or ticks; characterized by episodes of high fever and chills and headache and muscle pain and nausea that recur every week or ten days for several months"@en-us . . . "14142459-n"^^ . "0.25"^^ .