Category: Epidemiology
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?
The Great Barrington Declaration: COVID-19 deniers follow the path laid down by creationists, HIV/AIDS denialists, and climate science deniers
Apparently signed by thousands of scientists, the Great Barrington Declaration argues that lockdowns in response to the coronavirus pandemic do more harm than good and that society should use "Focused Protection" for the elderly and those at high risk for severe disease and death from COVID-19 while letting the young go about their business normally. A closer look reveals that COVID-19 deniers...
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?
Covid-19 in Children: A New Study Out of China
Children may be less likely to develop COVID-19, but they can get it too; and it may be more severe for infants.
Handwashing to Prevent Pandemic
A new study finds that handwashing at airports is probably the single most effective method for preventing pandemics.
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?