The CDC data did show a drop in vaccine effectiveness in adults aged 75+ from July to August as it relates to effectiveness. But not clear if that’s caused by Delta, reduced potency of vaccines or combination.
Which is why some are questioning the rush to the 8 month proclamation for a third shot.
Maybe better off waiting a few more months when some of the vaccines may be modified to better ward off known variants?
In theory I will qualify for third shot in early October based on current guidance. Hoping Delta wave has subsided by then. I bet guidance, atleast in US will be different then vs. today.
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