| rickettsiales | (n) pleomorphic Gram-negative microorganisms, Syn. order Rickettsiales |
| rickettsial | (adj) relating to or caused by rickettsias |
| rickettsial disease | (n) infectious disease caused by ticks or mites or body lice infected with rickettsial bacteria, Syn. rickettsiosis |
| rickettsialpox | (n) mild infectious rickettsial disease caused by a bacterium of the genus Rickettsia transmitted to humans by the bite a mite that lives on rodents; characterized by chills and fever and headache and skin lesions that resemble chickenpox |
| Encephalitis, Rickettsial | สมองอักเสบจากเชื้อริกเกตต์เซีย [การแพทย์] |
| rickettsial | (adj) relating to or caused by rickettsias |
| rickettsial disease | (n) infectious disease caused by ticks or mites or body lice infected with rickettsial bacteria, Syn. rickettsiosis |
| rickettsiales | (n) pleomorphic Gram-negative microorganisms, Syn. order Rickettsiales |
| rickettsialpox | (n) mild infectious rickettsial disease caused by a bacterium of the genus Rickettsia transmitted to humans by the bite a mite that lives on rodents; characterized by chills and fever and headache and skin lesions that resemble chickenpox |