Sentences with phrase «called haemagglutinin»

«The flu vaccines that we use now work by raising immunity to a part of the influenza virus called haemagglutinin, which is shortened to HA.

Not exact matches

That's because its surface protein haemagglutinin doesn't contain many short amino acid sequences — called epitopes — that trigger helper T - cells in the body to stimulate antibody - making cells.
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