European Union Flattened the Curve Since May 2020
U.S. SARS-Cov-2 infection rate climbed to nearly 15 times that of the EU per capita end of June. Public mask breath ability criteria helped.
With Vaccines, SNS No Longer Distributes Cloth Mask Layer Science News Through the Florida Press Association
Masks w layers that "charge up" cotton
US Had 18 Times Infection Rate of EU
EU Public Mask Standards
Face Masks Escort FL to Phase 3 Reopening
Florida Flattens Curve w 3/4th Masking Up
Mask-Mandate States Flat while FL Soared July 2020
US Had nearly 20 Times EU Infection Rate Summer 2020
Hear and see how invisible droplets emit during speech. Researchers used laser technology to light up the spray of otherwise unseen particles that become "aerosolized"during speech. Don't have time? The left video is short, or go to 01:35 in the longer video on the right to see the magnified spray.
Learn how face masks slow the spread.
Implications for which fabrics, and how many layers of each, to reach for when making home-made face masks with more than 95% filtration efficiency.
The Virus Up Close: How Scientists Visualize Microscopic Enemies.
Visual artist Austin Athman colorizes a SARS-CoV-2 image at NIH-NIAID’s Rocky Mountain Lab.
You might have seen beautifully colored images of magnified viruses and bacteria in news stories and on the covers of scientific journals – particularly the SARS-CoV-2 images (the virus that causes COVID-19) appearing everywhere. While the
Image of Novel SARS-CoV-2 coronavirus, magnified 30,000 to 90,000 times their actual size, emerging from the surface of cells (gray) cultured in the lab, after duplication.
This scanning electron microscope image shows Novel Coronavirus SARS-CoV-2 (orange)—also known as 2019-nCoV—the virus that causes COVID-19—isolated from a patient in the U.S., emerging from the surface of cells (gray) cultured in the lab.
Photo Credit: NIH
“Novel Coronavirus SARS-CoV-2"
Cells Die When Heavily Infected with SARS-CoV-2, the virus that causes Covid-19.
Colorized scanning electron micrograph of dying (apoptotic) cell (red) heavily infected with SARS-COV-2 virus particles (yellow), isolated from a patient sample. Photo Credit: NIH National Institute of Allergy and Infectious Diseases (NIAID) Integrated Research Facility, MD.
EMERGING FROM CULTURED CELL. This scanning electron microscope image shows novel Coronavirus SARS-CoV-2 (yellow)—also known as 2019-nCoV, the virus that causes COVID-19—isolated from a patient in the U.S., emerging from the surface of cells (blue/pink) cultured in the lab. Credit: National Institute of Allergy and Infectious Diseases-Rocky Mountain Laboratories, NIH