How Much Do Boosters Increase Immunity? January 17, 2022 5:54pm by Barry Ritholtz You should be vaxxed and boosted. But should you get a 2nd booster? Should We Get a Second Booster Vaccine? What the Science Says Source: WSJ Spread the wealth. twitter facebook linkedin Posted Under Science Video Previous Post 10 MLK Day AM Reads Next Post 10 Tuesday AM Reads