While COVID-19 is caused by a novel coronavirus, and there's still much to be learned about the virus and the illness, coming up with a vaccine doesn't mean totally reinventing the wheel. How vaccines work is based on knowledge about how the immune system works, and the immune system doesn't abruptly change just because a… Continue reading How Vaccines Work (and What That Means for COVID-19)
In the age of COVID-19, everyone keeps talking about flattening or bending the curve. But what the heck kind of curve are they talking about? Epidemiology looks at the patterns of diseases across populations. This is a fundamental part of public health. Epidemiological curves, also known as epidemic curves or epi curves, are used to… Continue reading What’s This Curve We’re Flattening?
Alberta Board of Health/Public Domain It was 102 years ago that the last major global pandemic happened, known as Spanish influenza, and in many ways, COVID-19 pales in comparison. The Spanish influenza pandemic that began in 1918 didn't actually originate in Spain; that's just where it was first publicly reported. Its origins are unclear, although… Continue reading Spanish Influenza: The Last Big Pandemic
During this global pandemic, there's a lot of wild and wacky news out there in the world. This infographic from the International Federation of Library Association and Institutions gives some handy tips for separating the facts from the crap. In this post, I'll go through those tips with respect to spotting fake health news. Consider… Continue reading Separating Reality from Fake Health News
Note: As the body of knowledge regarding COVID-19 is evolving rapidly, please refer to the World Health Organization or your local public health agencies for the most up-to-date information. Why is everybody talking about non-medical masks in the last few days? The Centers for Disease Control and Prevention (CDC) in the US released studies… Continue reading Slowing COVID-19: To Mask or Not to Mask
Note: This post has not been updated since March and thus some of the information contained here may not reflect the current state of knowledge. Please refer to the World Health Organization or your local public health agencies for the most up-to-date information on COVID-19. With far too many people ignoring public health advice around… Continue reading What the Experts Have to Say About COVID-19
I'm trotting out a reworked version of a post I did last fall because flu session is coming, and it's time to decide whether or not to get the influenza vaccine. There are a lot of myths floating around the influenza vaccine, and it's always better to make choices related to your health that are… Continue reading Will the Influenza Vaccine Make You Sick?
Virology Blog It's flu vaccine time of the year again. Whether you choose to get the vaccine or not, is that choice based on accurate scientific information? While there may not be one decision that's right for everyone, it's safe to say that making a choice based on myths is a mistake. How do vaccines… Continue reading Can the Flu Vaccine Give You the Flu?