Question: What are the treatments for Omsk Hemorrhagic Fever (OHF) ?
Answer: There is no specific treatment for OHF, but supportive therapy is important. Supportive therapy includes the maintenance of hydration and the usual precautions for patients with bleeding disorders. Though rare, OHF can cause hearing loss, hair loss, and behavioral or psychological difficulties associated with neurological conditions and long term supportive case may be needed.
Source: CDC

Question: How to prevent Omsk Hemorrhagic Fever (OHF) ?
Answer: There is no vaccine currently available for OHF, but vaccines for tick-borne encephalitis disease (TBE) have been shown to confer some immunity and may be used for high-risk groups. Additionally, utilizing insect repellents and wearing protective clothing in areas where ticks are endemic is recommended.
Source: CDC