Which of the Following Pathogens Invades Epithelial Cells Directly

question 5

Multiple Choice

Which of the following pathogens invades epithelial cells directly?

• A)Trichinella
• B)Salmonella typhimurium
• C)Clostridium difficile
• D)Lactobacillus
• E)None of the answers directly invades epithelial cells.

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