In the context of poliovirus infection, the symptoms Dana is experiencing—specifically, the inability to move or feel her legs, along with sensations of pins and needles and extreme heat—are suggestive of neurological involvement due to the virus's effects on the motor neurons.
Paraplegia, or paralysis of the legs, is common after polio because the virus primarily attacks the anterior horn cells of the spinal cord, which are responsible for motor function. The sensations of pins and needles (paresthesia) and extreme heat could indicate nerve involvement or damage, potentially related to inflammation or dysfunction in the nervous system due to the poliovirus.
In summary, Dana's symptoms of paralysis in the legs, along with altered sensations, indicate that her condition is likely related to the virus's impact on the nervous system, possibly manifesting as paralysis and neuropathic symptoms. It is important for her to seek medical care to manage these symptoms and receive proper evaluation and treatment.