The article covers the following concerns and situations: * Vaccine maturity and safety, * Break-through infections, * Infectiousness after contracting Covid

The article covers the following concerns and situations: * Vaccine maturity and safety, * Break-through infections, * Infectiousness after contracting Covid while vaccinated, * FDA approval, emergency use authorization, * having already come through a Covid infection and * rumours about side effects. I recommend to at least skim the article.