Grownups age 20 to 49 are the most significant spreaders of COVID-19 in the United States, according to British researchers who say targeting this age group for vaccination might quicken school reopenings.
A team at Imperial College London used cellular phone data from more than 10 million individuals to calculate that 65 of 100 infections stemmed from those ages 20 to 49 in the United States.
A team at Imperial College London utilized cellphone data from more than 10 million people to calculate that 65 of 100 infections stemmed from those ages 20 to 49 in the United States. (iStock).
Grownups ages 35 to 49 accounted for 41 percent of brand-new cases through mid-August, compared to 35 percent for grownups ages 20 to 34, according to the peer-reviewed research study released in Science.
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” We find grownups aged 20-49 are a primary driver of the COVID-19 epidemic in the United State and are the only age groups contributing disproportionally to onward spread, relative to their population size,” Imperial College’s Dr. Melodie Monod stated.
The college’s Dr. Oliver Ratmann said: “We think this research study is important since we demonstrate that adults aged 20-49 are the only age groups that have consistently continual COVID-19 spread throughout the US, in spite of big variations in the scale and timing of regional upsurges.