Most viruses have “spike” proteins on their surface and inactivated vaccines use them to train your immune system to fight the virus.
See:
A image graphic of various viruses:
https://d2jx2rerrg6sh3.cloudfront.net/image-handler/ts/20220213070619/ri/673/picture/2022/2/shutterstock_1482347732.jpg
https://www.news-medical.net/health/What-is-a-Virus.aspx
A graphic of the common flu virus:
https://www.virology.ws/wp-content/uploads/2009/04/influenza-virion3.jpg
The spike protein on the common flu virus is “Hemagglutinin”:
https://pubmed.ncbi.nlm.nih.gov/10966468/
Irrelevant.
You are presuming that your assigned targets on this thread are as ignorant as you are.
Probably because you are a leftist troll, and leftists always project.
