A report in The Washington Post last week revealed just how badly state medical boards have been failing when dealing with physicians spreading COVID-19 misinformation and using quackery to prevent and treat the disease. None of this is anything new, unfortunately. The pandemic has merely stress tested state medical boards, and most have failed because of political choices made long ago.
Over the last several months, antivaxxers have been claiming that COVID-19 vaccines cause "turbo cancer", cancers (or cancer recurrences) of a particularly aggressive and fast-growing variety diagnosed in younger and younger patients. "Turbo cancer" is not a thing, and the evidence cited is as weak as any antivax "evidence", including anecdotes and misinterpretation of epidemiology.