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CDC says 3 out of 4 kids and nearly 60% of adults have had coronavirus infectionsApril 27, 2022 -
US may actually be close to herd immunitySeptember 3, 2021 -
Most Northwest Indiana counties nowhere near 'herd immunity' for COVID-19June 18, 2021 -
Dr. Arwady: Outright herd immunity unlikely, but success against COVID still attainableMay 25, 2021 -
What does waning COVID-19 vaccine interest mean for achieving herd immunity?April 23, 2021 -
With 150 million vaccine shots given, are we close to herd immunity?April 8, 2021 -
Official: Herd immunity possible in Wisconsin by JulyMarch 19, 2021 -
Fauci blasts indirect COVID protection theory as ‘nonsense and very dangerous’October 17, 2020 -
Impact of 'herd immunity' could be felt with as low as 40% immunity rateOctober 2, 2020