| EFC | elastin fragment concentration; endogenous fecal calcium; ephemeral fever of cattle |
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| EHF | epidemic hemorrhagic fever; exophthalmos-hyperthyroid factor; extreme high frequency |
| feb | fever [Lat. febris] |
| fev | fever |
| FI | fasciculus intrafascicularis; fever caused by infection; fibrinogen; fixed interval; flame ionizatio... |
| viral haemorrhagic fever virus | <virology> An epidemic viral illness seen in southern Sudan and Zaire, caused by the Ebola virus. The illness is characterised by fever, malaise, muscle aches, respiratory symptoms, diarrhoea, vomiting, epistaxis, haemoptysis, haematemesis, rash, tremors and subconjunctival haemorrhages. Transmitted by close bodily contact with infected individuals (blood, faeces and body fluids). Incubation is-21 days with initial symptoms of fever and headache. There is no specific treatment and death can occur within 10 days. (27 Sep 1997) |
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| relapsing fever | An acute infection characterised by recurrent episodes of pyrexia alternating with asymptomatic intervals of apparent recovery. This condition has worldwide distribution and is caused by spirochetes of the genus borrelia. (12 Dec 1998) |
| remittent fever | A fever pattern in which temperature varies during each 24 hour period, but never reaches normal. Most fevers are remittent and the pattern is not characteristic of any disease, although in the 19th century it was considered a diagnostic term. (05 Mar 2000) |
| vivax fever | <disease, microbiology> A type of malaria caused by the protozoan Plasmodium vivax, it isthe most common form of the disease, is rarely fatal but is the most difficult to cure, and is characterised by fevers that typically occur every other day. (11 Nov 1997) |
| Mediterranean exanthematous fever | An affection occurring sporadically in the Mediterranean littoral marked by a severe chill with abrupt rise of temperature, pains in the joints, tonsillitis, diarrhoea, vomiting, and, on the third to fifth day, a rash of elevated nonconfluent macules beginning on the thighs and spreading to the entire body; lasts from ten days to two weeks and then disappears by rapid lysis without desquamation; probably caused by Rickettsia conorii, like Boutonneuse fever. (05 Mar 2000) |
| mediterranean fever | See Familial Mediterranean Fever. (12 Dec 1998) |
| Central European tick-borne fever | 1. (Central European subtype) tick-borne meningoencephalitis caused by a flavivirus closely related to the virus causing the Far Eastern type; it is transmitted by Ixodes ricinus, also by infected raw milk, especially that of goats. Synonym: biundulant meningoencephalitis, Central European tick-borne fever, diphasic milk fever, Russian spring-summer encephalitis (Western subtype). 2. (Eastern subtype) tick-borne encephalitis, a severe form of encephalitis caused by a flavivirus, a virus belonging to the Flaviviridae family, and transmitted by ticks (Ixodes pertulcatus and I. Ricinus). Synonym: Russian tick-borne encephalitis. (05 Mar 2000) |
| Pel-Ebstein fever | The remittent fever common in Hodgkin's disease. Synonym: Pel-Ebstein disease. (05 Mar 2000) |
| cerebrospinal fever | An acute infectious disease affecting children and young adults, caused by Neisseria meningitidis; characterised by nasopharyngeal catarrh, headache, vomiting, convulsions, stiffness in the neck (nuchal rigidity), photophobia, constipation, cutaneous hyperesthesia, a purpuric or herpetic eruption, and the presence of Kernig's sign. Fulminant form may cause Waterhouse-Friderichsen syndrome. Synonym: cerebrospinal fever, epidemic cerebrospinal meningitis. (05 Mar 2000) |
| meningotyphoid fever | Typhoid fever marked by symptoms of irritation or inflammation of the cerebral or spinal meninges. (05 Mar 2000) |
| Charcot's intermittent fever | Fever, chills, right upper quadrant pain, and jaundice associated with intermittently obstructing common duct stones. (05 Mar 2000) |
| rheumatic fever | <microbiology> Disease involving inflammation of joints and damage to heart valves that follows streptococcal infection and is believed to be autoimmune, i.e. Antibodies to streptococcal components cross react with host tissue antigens. (18 Nov 1997) |
| periodic fever | An obsolete term introduced to describe the intermittent febrile episodes seen in disease later recognised and named familial Mediterranean fever. (05 Mar 2000) |
| childbed fever | Postpartum sepsis with a rise in fever after the first 24 hours following delivery, but before the eleventh postpartum day. Synonym: childbed fever, puerperal sepsis. (05 Mar 2000) |
| rice-field fever | A febrile illness affecting workers in rice fields, reported in Po valley in Italy and in Sumatra, caused by infection with a species of Leptospira. (05 Mar 2000) |