COVID Mask Effectiveness

This cluster centers on debates about the effectiveness of face masks in preventing COVID-19 transmission, focusing on whether they primarily protect the wearer or others from asymptomatic spread.

📉 Falling 0.1x Health
4,923
Comments
14
Years Active
5
Top Authors
#6255
Topic ID

Activity Over Time

2013
5
2014
3
2015
2
2016
4
2017
4
2018
7
2019
13
2020
2,498
2021
1,311
2022
604
2023
219
2024
171
2025
73
2026
9

Keywords

e.g www.pnas BASE N95 twitter.com PPE www.info dailymail.co www.cdc UK mask masks wearing wear covid distancing virus protecting spread infected

Sample Comments

NiceWayToDoIT Jun 19, 2021 View on HN

How about just wearing a mask ?!

azepoi Aug 17, 2020 View on HN

this is wrong. Masks provide some protection it's not all or nothing.

philliphaydon Nov 22, 2020 View on HN

Wearing masks has an agenda! To not spread Covid!

TheCoelacanth Mar 16, 2020 View on HN

The masks are to stop you from infecting other people, not to stop you from getting infected.

rmdashrfstar Mar 1, 2020 View on HN

Wearing masks is a zero sum game? What?

matz1 Dec 15, 2020 View on HN

The Mask is only for compliance and to make other people feeling good, thats it, thats the only usage. It is not to stop virus because it can't, unless maybe a very specific type of mask and with proper training.

matz1 Sep 1, 2020 View on HN

because wearing mask can be uncomfortable, why wear if the benefit is only minimal

cblum Jun 27, 2020 View on HN

The consensus seems to be that you should wear a mask not to protect yourself from the virus, but to prevent spread in case you're carrying it and have no symptoms. If everyone wears a mask, contagion is dramatically reduced.

diogenescynic Aug 29, 2021 View on HN

Masks help infected people not spread COVID, they are less useful at preventing uninfected from catching COVID. Everyone has to wear them though because no one knows who has COVID at any given time.

r00fus May 28, 2021 View on HN

The same way that masks don't prevent COVID.