“All of the current Covid vaccines are leaky because they do not prevent infection and transmission.”
Of course you weren’t able to find anything that agrees with that conclusion.
Which is why one of your links was about chickens with Marek’s disease and the other was about measuring vaccine efficacy.
It’s not impossible to find articles that discuss covid vaxxes and leakiness; but then they don’t agree with your conclusion:
https://www.nebraskamed.com/COVID/are-leaky-vaccines-causing-the-new-covid-19-mutations
Still grasping at that straw?
Breakthrough infections are common. That is a known fact. Therefore the vaccine fails to stop infection. The viral load in a breakthrough infection can be as high or higher than in an unvaccinated host.
People exposed to a person with a breakthrough infection are routinely quarantined because they can and do catch it from them. Therefore the vaccine fails to prevent transmission.
That is the definition of a leaky vaccine. Anyone who is not a Fauci butt snorkeler can admit that.
If the first vaccines developed were as bad as these vaccination would have been abandoned. Fortunately Edward Jenner was competent, honest, and sincerely wanted to solve a problem.
None of those descriptions can be applied to your false god Fauci and his satanic minions.