അർത്ഥം : A group of illnesses caused by a viral infection (usually restricted to a specific geographic area). Fever and gastrointestinal symptoms are followed by capillary hemorrhage.
പര്യായപദങ്ങൾ : haemorrhagic fever, hemorrhagic fever, viral haemorrhagic fever, viral hemorrhagic fever
അർത്ഥം : 30 to 300 megahertz.
പര്യായപദങ്ങൾ : very high frequency