Interferon is a group of proteins produced by cells in response to the presence of viruses.
Interferon is a type of signalling protein that is released by the immune cells of a human body which is as a result of a response to an invading viral pathogen.
These proteins are called interferon because they interfer with the activities of viruses and prevents them from multiplying.
There are two type of interferon which are secreted by different cells they include:
Therefore, Interferon is a group of proteins produced by cells in response to the presence of viruses.
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