Thank you for posting how the study was done. Good study! However, the study does not align with your conclusions.

The conclusion was that the effectiveness of the vaccine on COVID 19 and the Delta variant was very high rather than very low in all categories of age and severity of infection.The study matches current findings in the US. It supports that current vaccine options would control the virus and get as back to a new 'normal' if more people would get vaccinated.

__________________
X5 4.6 2002 Black Sap, Black interior. 2013 X5M Melbourne Red, Bamboo interior
Dallas