Tag: face masks

“Masks make you sicker”: The COVID-19 myth that just won’t die.

Masks work to slow the spread of COVID-19, but the "masks make you sicker" narrative, like antivax nonsense, has proven to be unkillable and to be a killer.

/ October 19, 2020

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?

/ October 16, 2020

ZShield: Unproven Protection from SARS-CoV-2 Infection, Especially for Kids

If it seems to good to be true, it probably is. And ZShield face shields being marketed to the general public certainly fits that description, especially when it comes to their use by children.

/ September 18, 2020
Mask exemption

Misinformation and disinformation about facemasks and COVID-19

As evidence accumulates that facemasks work to decrease the risk of spreading COVID-19, new myths have arisen claiming that, not only do facemasks not work, but that they are actively harmful. These myths have no basis in physiology or chemistry, but that hasn't stopped anti-mask activists from using them to claim protection under the Americans With Disabilities Act.

/ June 29, 2020
Del Bigtree

Antivaccine leader Del Bigtree on COVID-19: “Let’s catch this cold!” Why antivaxxers and coronavirus conspiracy theorists are often one in the same.

Last week, antivaccine activist Del Bigtree posted a rant denying the severity of COVID-19, blaming the chronically ill for having made themselves vulnerable to severe disease through their lifestyle choices, and urging the young and healthy to "catch this cold". His rant shows exactly why COVID-19 conspiracy theorists and antivaxxers have such an affinity for each other and have teamed up to...

/ June 22, 2020

COVID-19 – The Second Wave

A second wave seems likely, but the evidence suggests our measures are working, and may even prevent a second wave.

/ June 10, 2020

Do face masks decrease the risk of COVID-19 transmission?

As wearing masks to prevent the spread of COVID-19 becomes a culture war issue, the evidence for whether they prevent transmission of COVID-19 remains contested. A new systematic review and meta-analysis provides the best evidence yet that social distancing and masks are highly effective at decreasing the risk of contracting coronavirus, while eye protection might also help, but it's not a slam...

/ June 8, 2020

Do Masks Work?

Let's review the evidence for the effectiveness of wearing face masks during a pandemic (reprinted from NeuroLogica).

/ May 13, 2020