Heterosubtypic immunity

"Heterosubtypic immunity (HSI) is defined as cross-protection to infection with an influenza A virus serotype other than the one used for primary infection." [1] In layman's terms: an 'infection with "seasonal" influenza A viruses could induce immunity against unrelated sub-strains.'[2]

References

This article is issued from Wikipedia - version of the Tuesday, January 13, 2015. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.