CANCER VACCINE Meaning and
Definition
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A cancer vaccine is a type of vaccine that is designed to help prevent or treat cancer. It stimulates the body's immune system to recognize and destroy cancer cells. As opposed to traditional vaccines which aim to prevent infectious diseases by introducing weakened versions of a pathogen, a cancer vaccine is different as it aims to target and eliminate abnormal cells within the body that may develop into cancer.
There are different types of cancer vaccines, including preventive vaccines and therapeutic vaccines. Preventive vaccines work by preventing the development of certain types of cancer caused by infections. For instance, the human papillomavirus (HPV) vaccine can prevent cervical, anal, and other types of cancers associated with HPV infection. In contrast, therapeutic vaccines are used to treat existing cancer by activating the immune system to attack cancer cells specifically. These vaccines may contain substances that mimic the antigens found on cancer cells or may utilize the patient's own cells that have been modified to stimulate an immune response.
While cancer vaccines hold promise, it's important to note that they are not yet available for all types of cancer and their effectiveness can vary depending on the individual patient. Additionally, they are typically used in conjunction with other cancer treatments such as surgery, chemotherapy, or radiation therapy. Ongoing research is focused on developing more targeted and effective cancer vaccines to improve prevention and treatment outcomes, providing hope for a future where cancer can be easily prevented or effectively controlled.
Common Misspellings for CANCER VACCINE
- xancer vaccine
- vancer vaccine
- fancer vaccine
- dancer vaccine
- czncer vaccine
- csncer vaccine
- cwncer vaccine
- cqncer vaccine
- cabcer vaccine
- camcer vaccine
- cajcer vaccine
- cahcer vaccine
- canxer vaccine
- canver vaccine
- canfer vaccine
- cander vaccine
- cancwr vaccine
- cancsr vaccine
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- cancrr vaccine
Etymology of CANCER VACCINE
The word "cancer vaccine" is a combination of two terms: "cancer" and "vaccine".
1. "Cancer": The term "cancer" originates from the Latin word "cancer" itself, which means "a crab". The link between cancer and a crab came from the ancient Greek physician Hippocrates (460-370 BC). He used the term "karkinos" to describe tumors, as they resembled the shape and appearance of a crab. Over time, this term was brought into Latin as "cancer" and eventually adopted into various languages to represent the malignant disease.
2. "Vaccine": The word "vaccine" has its roots in the Latin term "vaccinus", which means "of or from cows". The term was coined by English physician Edward Jenner (1749-1823), who is known as the pioneer of vaccination.
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