In 5 of 6 nations with vaccine uptake levels of at least 224 doses administered for every 100 people, the excess mortality rate recently spiked at more than half of the average excess death seen in World War I (74 weekly deaths per million).
Singapore is the only one of the 6 which didn’t recently spike to over half of the death rate typically only ever seen in a world war. Because 5/6 (over 80%) of the highly-vaccinated nations above did recently have death rates so high that they are over half of what is seen in world war, caution should be used with COVID vaccines.
Here are the vaccine uptake levels.