Illustration of an influenza (flu) virus particle (virion) binding to a host cell. The haemagglutinin (H) protein spike in the viral lipid envelope is binding to a sialic acid receptor on a host cell. Binding to this receptor allows the virus to enter the cell. Once inside the cell it will use the cells' machinery to make more copies of itself.

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Creative#:

TOP27858404

Source:

達志影像

Authorization Type:

RM

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須由TPG 完整授權

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N/A

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No

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