Which statement regarding vesicular stomatitis virus prognosis is correct?

Which statement regarding vesicular stomatitis virus prognosis is correct?

• A. Poor
• B. Good
• C. Variable
• D. Rapid deterioration

Answer: (B)

Vesicular stomatitis virus infections are typically mild and self-limiting in most affected species, with recoveries common and mortality rare. In horses and cattle, the vesicular lesions are uncomfortable and may affect intake or productivity briefly, but animals generally improve with supportive care within about one to two weeks. Because the usual course is favorable and serious complications are uncommon, the prognosis is good. The other options imply outcomes that don’t match the common clinical course—poor prognosis, rapid deterioration, or variability—so “good” best reflects the expected outcome.

Vesicular stomatitis virus infections are typically mild and self-limiting in most affected species, with recoveries common and mortality rare. In horses and cattle, the vesicular lesions are uncomfortable and may affect intake or productivity briefly, but animals generally improve with supportive care within about one to two weeks. Because the usual course is favorable and serious complications are uncommon, the prognosis is good. The other options imply outcomes that don’t match the common clinical course—poor prognosis, rapid deterioration, or variability—so “good” best reflects the expected outcome.