Multiple Choice (Single)
Read the text and answer the multiple-choice question by selecting the correct response. Only one response is correct.
Virus-Based Cancer Therapy
Leonard Seymour is getting ready to test a groundbreaking method to fight cancer by infecting tumors with viruses similar to the common cold. His innovative approach involves hiding the virus from the body’s immune system. This allows the virus to spread through the blood and reach the tumors, much like chemotherapy drugs. The main challenge is figuring out how to deliver the viruses to the tumors through the bloodstream without the immune system destroying them first. Although more trials are needed, Prof. Seymour hopes this method could eventually be used to treat all types of cancer.
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According to the passage, what holds true?