Commentary New scientific findings in the prestigious Lancet Infectious Diseases journal blow a hole in the argument that workers need to get vaccinated to protect those around them. The findings prove the foolishness of forcing police and other public employees to get jabbed or lose their pay. And President Joe Biden should retract his order to the Occupational Safety and Health Administration to compel large employers to mandate vaccines. The journal reported Thursday that COVID-19 vaccines have “minimal” impact on preventing transmission of the delta strain. Delta is the COVID strain currently causing over 99 percent of U.S. cases. Vaccines protect the people getting the shots from serious illness, but they don’t stop the delta variant from spreading to others. Don’t get me wrong. Americans should choose to get vaccinated. The key word is “choose.” Though shots are no guarantee against getting infected and spreading it to others, they provide …