Certain infections increase the risk of some types of cancer. Name two of those infectious agents and what tissue is at risk
1. Human papillomavirus increases the risk for cancers of the cervix, penis, vagina, anus, and vulva.
2. Hepatitis B and Hepatitis C viruses increase the risk for liver cancer.
3. Epstein-Barr virus increases the risk for lymphoma and nasopharynx cancer.
4. Human herpesvirus 8 has been found in nearly all tumors in patients with Kaposi sarcoma.
5. Human T-lymphotrophic virus-1 has been linked to adult T-cell leukemia.
6. Helicobacter pylori increases the risk for gastric cancer.
Answer:
1. Human papillomavirus increases the risk for cancers of the cervix, penis, vagina, anus, and vulva.
2. Hepatitis B and Hepatitis C viruses increase the risk for liver cancer.
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