because i am smooth brain i am trying to understand
https://www.sciencedirect.com/science/article/pii/S1931312822005728
Viruses that replicate in the human respiratory mucosa without infecting systemically, including influenza A, SARS-CoV-2, endemic coronaviruses, RSV, and many other “common cold” viruses, cause significant mortality and morbidity and are important public health concerns. Because these viruses generally do not elicit complete and durable protective immunity by themselves, they have not to date been effectively controlled by licensed or experimental vaccines.
What is lord fauci trying to say about #SafeAndEffective?
I will be happy to review actual data and evidence once you actually present it.
Unfortunately, your idea of "research" is reading blogs and watching videos.
I asked you to specify one article you think has sufficient evidence and then we will discuss that. Why is that so difficult for you?