Rift Valley Fever Symptoms, causes and Treatment

What is Rift Valley Fever and what causes it?
How is Rift Valley Fever transmitted to humans?
What are the symptoms and complications of Rift Valley Fever?
What percentage of people with Rift Valley Fever are asymptomatic, show mild symptoms, or develop severe complications?
How is Rift Valley Fever diagnosed and treated?
What preventive measures can be taken to avoid Rift Valley Fever infection?
Are there vaccines available for Rift Valley Fever in humans?
Important Highlights from the Discussion:

Rift Valley Fever (RVF) is a viral disease primarily affecting livestock, and it can also infect humans through the bite of an infected mosquito or direct contact with infected animal blood or organs.
Approximately 80% of people infected with RVF are asymptomatic, 20% show mild flu-like symptoms, and less than 1% develop severe complications like encephalitis or hemorrhagic fever.
Diagnosis of RVF can be accomplished using several laboratory tests, including enzyme-linked immunosorbent assay (ELISA) and polymerase chain reaction (PCR) tests.
There is no specific antiviral treatment for RVF; management involves supportive care such as rest, rehydration, pain relief, and treatment for any complications.
Though no licensed vaccines for RVF in humans exist as of September 2021, several vaccines are in developmental stages and being tested in clinical trials.
Prevention strategies for RVF include avoiding contact with livestock in endemic areas and using mosquito repellents.