Not trusting newsweek. i looked up what they where talking about.
it seems as they put it in the report:
"Unfortunately, a lack of trust in vaccine safety and a maelstrom of misinformation about the pandemic have stymied the administration of licensed COVID-19 vaccines worldwide. Therefore, it is paramount to disseminate accessible research findings to the public to increase vaccine acceptance and extinguish the fire that is COVID-19" Right in the article it clearly says,
Challenges: "pre-existing immunity to vector particles is a major impediment to attaining potent immunogenicity."
Another way of saying the injections are creating autoimmune diseases.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8874888/ The injection they're referring to is.
ChAdOx1 (adenoviral-vectored vaccine) vector for a tuberculosis vaccine now they want to use for the covid booster. Which is a therapy drug not immunity.