This is Part 1 of a 2-part series. The internet is full of medical information. Much of it is accurate and current, but some of it is inaccurate, out of date, misleading, biased, or downright advertising. Moreover, sometimes weird-sounding things actually work (for example, fecal transplants for C. difficile infections). On the other hand, there are perfectly seemingly logical solutions that are not effective (such as antibiotics for most ear infections). However, accuracy is not the major problem with online medical information. The problem is that too many people use Dr. Google for self-diagnosis. While it may be tempting to […]
Author: Mike Woods
How Vaccines Work
The COVID-19 pandemic is a reminder of the important role immunization plays in preventing infections. Vaccinations contribute to stopping epidemics/pandemics and greatly benefit public health. Like polio and influenza before it, vaccinations against the novel coronavirus will be a major part of trying to stop the global pandemic. Vaccines are vital to herd immunity and preventing infection without causing the disease. The Immune System To understand how vaccinations work, it is necessary to know something about the human immune system which is responsible for fighting off and protecting against infection. The primary component is white blood cells. To fight […]
Online Health Information: Not Always Doctor-Approved
“Can Parasitic Worms Cure Seasonal Allergies?” “New Study Shows Too Much of This Breakfast Staple Will Literally Kill You” “Here’s Why Sitting is Worse for Your Health than Smoking” You — or someone you know — is bound to see headlines like these every day. After all, looking up health information remains one of the most popular internet activities. But as the saying goes, you can’t believe everything you read. Kelly McBride, vice president of the Poynter Institute, last year told The Atlantic that “of all the categories of fake news, health news is the worst. There’s more bad health […]