Normal vaccines aren’t protecting people from. I’m also suspicious my youngest grandson got it right after getting a single vax for meningitis. Cold symptoms a long with nausea and low grade fever but doesn’t go away in a few days and congestion is pronounced. Both his parents caught it from him. Antiviral nutrients and homeopaths helped speed up recovery.
Also checked new vaccines and with seniors who take the flu shot, the ones for seniors are not traditional vaccine but mRNA vaccines. I don’t take them just watching them. So those taking them and want to avoid these type check what’s in them.