Virulence factors of Bacillus anthracis include the following EXCEPT?a.Vi antigenb.Lethal factorc.Oedema factord.Capsule
Question
Solution
To determine the virulence factors of Bacillus anthracis, it is essential to analyze the options provided.
- Vi antigen: This is associated with Salmonella species and is not a factor related to Bacillus anthracis.
- Lethal factor: This is a component of anthrax toxin and contributes to the virulence of Bacillus anthracis.
- Oedema factor: Another component of anthrax toxin that plays a critical role in the disease's pathogenesis.
- Capsule: Bacillus anthracis has a protective capsule that helps it evade the host's immune response.
Final Answer
a. Vi antigen is the correct option as it is not a virulence factor of Bacillus anthracis.
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