https://www.cnn.com/2022/03/01/health/140-million-covid-19-i…
There have been an estimated 140 million Covid-19 infections in the US, the US Centers for Disease Control and Prevention estimates, even though only 74.3 million cases have been reported as of January 31.
The agency estimates that about 43% of the country has had the virus as of late January, including almost 60% of children up to age 18, nearly half of people 18 to 49, 37% of those 50 to 64 and 23% of those 65 and older.
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