Category: Basic Science
Part of a Complete Breakfast
Infection control. When one adheres to compliance it is effective. Like masks and COVID 45.
After 15 years of SBM: Lessons learned and what the future holds
Last week, Dr. Novella discussed what SBM has accomplished over the last 15 years. I'm going to discuss lessons learned, what has changed, and remaining huge challenges. Unfortunately, after the pandemic, our position in 2022 reminds me even more than ever of Aragorn at the Black Gate of Mordor, but that does not mean things are hopeless.
Do COVID-19 vaccines cause “turbo cancer”?
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.
Serologies
“You keep using those words: positive serology. I do not think it means what you think it means.”
Improving how the NIH decides which grants to fund: Reality vs. conspiracy
Last week, the United States National Institutes of Health (NIH) announced a plan to decrease the problem of reputational bias in grant funding. I couldn't help but contrast how hard the NIH tries to use the most rigorous scientific criteria to decide whose grants to fund with the conspiracy theory that Anthony Fauci personally doles out NIH dollars like a mob boss...
How the “Don’t take this medication with grapefruit juice” warning originated
How a chance discovery by one scientist improved the safety of consumers worldwide.
The rise and fall of the lab leak hypothesis for the origin of SARS-CoV-2
Two new studies were published last week that strongly support a natural zoonotic origin for COVID-19 centered at the wet market in Wuhan, China. Naturally, lab leak proponents soberly considered this new evidence and thought about changing their minds. Just kidding! They doubled down on the conspiracy mongering, because of course they did.
COVID-19 puts the spotlight on an unexpected racial disparity in health care
Evidence increasingly suggests that pulse oximeters, the little finger clips that measure blood oxygen, overestimate the blood oxygenation in Black patients. It's a problem that's been discussed a long time that took a pandemic to bring to public consciousness. How can SBM decrease or eliminate such healthcare disparities?
The Science of Biological Sex
What does the science actually say about biological sex?
100% Cure Rate Is Hard to Believe
An experimental cancer drug made 100% of rectal cancers disappear in a small trial, allowing subjects to avoid the standard treatment of chemotherapy and surgery . “Some scientists say these kinds of results have never been seen in the history of cancer research.” 100% is hard to believe; the 95% confidence interval was 74 to 100. Whatever the true percentage, if this...