Sorry to hear.
It’s sad where it’s comes to the point
of “damned if you do, damned if you
don’t” get the jab. Prayers up.
Delta can by pass the existing vaccinated after 4 months Israeli data shows less than 16% effectiveness from 4 to 6 months down from 80+% at months one. Delta is also 1200 times higher viral load in the respiratory track making it vastly more transmissible. It has a documented RT factor of 5 the alpha strain was RT of 2 that’s not linear it’s logarithmic every generation of Delta is logarithmicly worse. Pfizer and Moderna have in testing right now specify targeted Mrna for Delta as it has 7 mutations from the alpha strain. With the targeted Mrna effectiveness should match the alpha strain rate in the mid 90% range. Those targeted boosters for the existing vaccinated and targeted initial shots for newly vaccinated Delta should be squashed like the alpha strain has effectively been , the Delta is by far the dominate strain as alpha has run out of hosts.