What Are the Functions of B Cells in COVID-19 Immunity?

Discover how B cells combat COVID-19 by producing antibodies and creating immune memory for enhanced protection.

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B cells play a critical role in the immune response to COVID-19 by recognizing viral antigens and producing antibodies. These antibodies neutralize the virus and prevent it from entering cells. Additionally, B cells develop memory against the virus, ensuring a faster and more effective response if re-exposed to the virus in the future.

FAQs & Answers

  1. How do B cells recognize viruses? B cells recognize viruses by binding to specific viral antigens present on the pathogen's surface.
  2. What is the role of antibodies against COVID-19? Antibodies neutralize the COVID-19 virus, preventing it from entering and infecting human cells.
  3. How do B cells contribute to long-term immunity? B cells develop memory cells that ensure a faster and more effective immune response upon future exposure to the virus.
  4. What is the difference between B cells and T cells? B cells primarily focus on producing antibodies, while T cells are mainly involved in killing infected cells and regulating the immune response.