Table of Contents
What disease does bunyavirus cause?
The Bunyaviridae are divided into arthropod-borne viruses (arboviruses) and rodent-borne viruses (roboviruses). Bunyaviruses cause several diseases of human and domestic animals, including fever, hemorrhagic fever, renal failure, encephalitis, meningitis, blindness, and, in domestic animals, congenital defects.
Is hantavirus a bunyavirus?
Hantaviruses belong to the bunyavirus family of viruses. There are 5 genera within the family: bunyavirus, phlebovirus, nairovirus, tospovirus, and hantavirus.
How is Bunyaviridae transmitted?
Bunyaviridae are transmitted by hematophagous arthropods including mosquitoes, midges, flies, and ticks. The viral incubation period is about 48 hours. Symptomatic infection typically causes non-specific flu-like symptoms with fever lasting for about three days.
Is bunyavirus RNA or DNA?
Bunyaviruses are a large family of RNA viruses that include serious human, animal and plant pathogens. The viral RNA-dependent RNA polymerase (L-protein) is responsible for replication and transcription of the viral RNA, but apart from its central polymerase domain, it is poorly characterized.
Where is bunyavirus found?
Old World hantaviruses are primarily found in Europe and Asia, and infection can cause Hemorrhagic Fever with Renal Syndrome (HFRS). New World hantaviruses are primarily found in North, Central, and South America.
How does hantavirus start?
How is hantavirus spread? Hantavirus is spread from wild rodents, particularly mice and rats, to people. The virus, which is found in rodent urine, saliva, and feces (poop), can be easily released in the air in confined spaces when disturbed by rodents or human activities, such as sweeping or vacuuming.
What is the meaning of orthomyxoviridae?
The family Orthomyxoviridae is defined by viruses that have a negative-sense, single-stranded, and segmented RNA genome.
How do you pronounce neuraminidase?
Phonetic spelling of neuraminidase
- neu-raminidase.
- neu-raminidase. Priscilla O’Hara.
- neuramin-i-dase. Sydni Hamill.
How long is hantavirus alive?
The virus may remain infectious for 2 to 3 days at room temperature. Exposure to sunlight will decrease the time of viability and freezing temperatures will increase the time that the virus remains infectious.