Category: Epidemiology
Germ theory denial in the age of the COVID-19 pandemic
As hard as it is to believe, in the middle of a global pandemic that's claimed so many lives and so thoroughly disrupted society, there are people who still deny germ theory. How can this be?
2020 and the pandemic: A year of (some) physicians behaving badly
Looking back on 2020, if there's one thing that the COVID-19 pandemic has taught us, it's that crises reveal character. Unfortunately, the character of too many physicians has been found wanting, as they spent 2020 denying the pandemic, peddling quack cures, or spreading misinformation in the service of defying public health interventions. What can be done?
COVID-19 and Tooth Loss
Reports that teeth are spontaneously falling out after COVID-19 recovery are surfacing. Is tooth loss yet another complication of this disease?
COVID in Children
Recent evidence suggests children can be carriers of SARS-CoV-2, which has implications as schools reopen this Fall.
Dexamethasone and Hydroxychloroquine: Why Randomized Controlled Trials Matter
What does the best evidence tell us about hydroxychloroquine and dexamethasone?
HCQTrial.com: Astroturf and disinformation about hydroxychloroquine and COVID-19 on steroids
Late last week, a "study" published on HCQTrial.com by an anonymous source claiming to be a group of PhD scientists went viral. It claimed that countries that used hydroxychloroquine to treat COVID-19 had a 79% lower fatality rate than those who didn't. It was horrible science and quickly debunked on Twitter by several epidemiologists. That didn't stop it from going viral. Disinformation...
COVID-19 and Excess Deaths
Excess deaths during the pandemic help tell a more complete picture of the impact of COVID-19.
COVID-19 “super-spreaders” and “super-spreading events”: The controversy
Evidence is emerging suggesting that COVID-19 does not spread equally. A minority of infected individuals seem to spread the virus easily to many people, while most infected individuals spread it to few others or no one at all, likely through a combination of circumstance, environment, and possibly biology. Why is this, and what does it mean for coronavirus containment strategies?
The Mask Ask: Understanding and Addressing Mask Resistance
The wearing of masks has become contentious on scientific and ideological grounds. Why is that, and how can we communicate with people who don't follow the scientific guidelines?