The 125,682 "breakthrough" cases in 38 states represent less than .08 percent of the 164.2 million-plus people fully vaccinated since January.
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Health officials continue to caution that breakthrough cases were expected, extremely rare and not a sign of vaccine failure. For example, according to Erin McHenry, spokesperson for the Minnesota Department of Health, "Our most recent data shows that 99.9 percent of Minnesotans who are fully vaccinated have not contracted the virus. Even among those very rare breakthrough cases, we have seen very few illnesses serious enough to require hospitalization."
Some state officials said that they could not be sure the vaccinated individuals had died from Covid-19 or from other causes. But other states directly attribute the cause to Covid-19: 32 deaths in Louisiana, 52 in Washington state, 24 in Georgia, 49 in New Jersey, 169 in Illinois.
Breakthrough cases among the elderly were more likely to be serious, according to available data. In Washington state, 27 of the 52 people who died were known to be associated with long-term care facilities, according to state information. In Louisiana, the median age of those with severe outcomes was 73.
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