What kind of pathogen causes listeriosis

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The presence of bacteria in Pankaj's blood is a sign of infection, since blood is normally sterile. There is no indication that the bacteria entered the blood through an injury. Instead, it appears the portal of entry was the gastrointestinal route. Based on Pankaj's symptoms, the results of his blood test, and the fact that Pankaj was the only one in the family to partake of the hot dogs, the physician suspects that Pankaj is suffering from a case of listeriosis.Pankaj's condition has begun to worsen. He is now experiencing a stiff neck and hemiparesis (weakness of one side of the body). Concerned that the infection is spreading, the physician decides to conduct additional tests to determine what is causing these new symptoms.

-What kind of pathogen causes listeriosis, and what virulence factors contribute to the signs and symptoms Pankaj is experiencing?

-Is it likely that the infection will spread from Pankaj's blood? If so, how might this explain his new symptoms?

Reference no: EM132537130

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