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Understanding the Link Between Viruses and Cancer: HPV, EBV, HBV, and HCV

Certain viruses are linked to the development of various cancers. Human Papilloma Virus (HPV) is a sexually transmitted infection that primarily causes cervical cancer and is linked to cancers of the mouth and throat. Epstein-Barr Virus (EBV), a herpes virus, increases the risk of nasopharyngeal cancer and Burkitt lymphoma. Hepatitis B Virus (HBV) and Hepatitis C Virus (HCV) contribute to liver infections that can lead to liver cancer. Vaccines are available for HPV and HBV, while EBV has no vaccine, highlighting the importance of awareness and prevention.

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Understanding the Link Between Viruses and Cancer: HPV, EBV, HBV, and HCV

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  1. Viruses Linked With Cancers

  2. Human Papilloma Viruses (HPVs) • HPV is a sexually transmitted infection. • HPV causes abnormal cells to start growing and eventually can turn into cancer cells. • HPV is the main cause of cervical cancer. • HPS is linked to mouth and throat cancer. • There is a vaccine available that protects against 4 types of the HPV virus.

  3. Epstein-Barr Virus (EBV) • EBV is a type of herpes virus known for causing infectious mononucleosis (commonly known as “mono”). • EBV infects and stays in B lymphocytes. • EBV infection increases a person’s risk of developing nasopharyngeal cancer and Burkitt lymphoma. • EBV is also linked to Hodgkin diseases and stomach cancer. • No vaccine or medications are available.

  4. Hepatitis B Virus (HBV) and Hepatitis C Virus (HCV) • Both viruses are known to cause liver infection. • The long-term infection caused by these viruses increases a person’s chance of developing liver cancer. • There is a vaccine available to prevent HBV infection. • There are a few medications available that are effective in treating HBV and HCV infections.

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