I was just reading on the internet that these "vaccinations" are also likely to cause blurred vision. it's been a massive cover up apparently, but a lot of people, my neighbour included, are going hazy in the left eye due in part to the construction of the spike protein in the Moderna Bivalent Booster. The active sites in the protein are the same shape as left eye cones and we are seeing huge issues.
So far the only cure seems to be a monocle and constant stream of highly acidic eye drops.