Anton van Leeuwenhoek is often credited with designing the earliest of microscopes. With literally a new view of the world, he examined many objects including human sperm described, as you will remember from high school health, as having a "tail, which, when swimming, lashes with a snakelike movement, like eels in water." Turns out he wasn't thinking in all three dimensions.

Conspiracy theories are like herpes. Once a person is exposed, he's infected for life and cannot be cured. Worse, the patient is vulnerable to more conspiracy theories.

How does GrubHub continue to grow despite losing money every quarter? Birds are not are the only air travelers, high altitude mass transit is used by insects, and dare I say bacteria and viruses. Finally, McDonald's gets a lot of coverage about the harms of fast food and low paying jobs, but as always, there is a back story that portrays a corporation that embraced corporate social responsibility before it was a business term.

Dr. David Shlaes contends that he continues "to believe that most hospital administrations understand that what is best for their patients is what is best for their hospitals, and that they try and act accordingly." The ACSH advisor adds that while there may be "exceptions to this, it is clear that the Medicare policies are now doing more harm than good."

"Twelve Diseases That Changed Our World" was originally published in 2007 but has taken on renewed relevance during the COVID-19 pandemic. Will the coronavirus similarly change our world? We review the book authored by Prof. Irwin Sherman.

Hip fractures remain a significant health problem, especially for the elderly, where a fracture can lead to immobility and a downward spiral. Making use of data from the Framingham Osteoporosis Study, a new study looks at the risk factors and incidence of hip fractures over the last several decades. The study focused on recognized risk factors for fracture, in the end singling out two: smoking and drinking. 

A whopping 62% of Americans are afraid to share some of their political views because somebody might be offended. As we all know now, if you offend somebody, you can lose your job and have your life destroyed. Michael Shellenberger, a prominent environmentalist who believes that climate alarmism is misguided, is feeling the fury of the mob.

We increasingly extend both the quality and quantity of life for what were fatal diseases; AIDS/HIV comes readily to mind. But treatment is also increasingly expensive, even with insurance coverage. In some instances, co-pays are equivalent to the annual median household income. A new paper looks at a readily available source of funding. (Spoiler alert: it doesn't involve new taxes.)

A few weeks ago the EPA approved specific anti-coronavirus labeling for two Lysol products. But the two are part of a larger list of 470 other disinfectant products that "meet EPA's criteria for use against SARS-CoV-2." In other words, you can use them to kill the virus. I promise that this isn't nearly as boring as it sounds. But, just in case, have the NoDoz handy.

Can you personalize public health guidance? One-size-fits-all policy, in the era of COVID, is causing a great deal of controversy. Are the feds, the states, or local officials best equipped in deciding what measures to put in place? A new study provides a more local, county-wide view.