Laser Focus World is an industry bedrock—first published in 1965 and still going strong. We publish original articles about cutting-edge advances in lasers, optics, photonics, sensors, and quantum technologies, as well as test and measurement, and the shift currently underway to usher in the photonic integrated circuits, optical interconnects, and copackaged electronics and photonics to deliver the speed and efficiency essential for data centers of the future.

Our 80,000 qualified print subscribers—and 130,000 12-month engaged online audience—trust us to dive in and provide original journalism you won’t find elsewhere covering key emerging areas such as laser-driven inertial confinement fusion, lasers in space, integrated photonics, chipscale lasers, LiDAR, metasurfaces, high-energy laser weaponry, photonic crystals, and quantum computing/sensors/communications. We cover the innovations driving these markets.

Laser Focus World is part of Endeavor Business Media, a division of EndeavorB2B.

Laser Focus World Membership

Never miss any articles, videos, podcasts, or webinars by signing up for membership access to Laser Focus World online. You can manage your preferences all in one place—and provide our editorial team with your valued feedback.

Magazine Subscription

Can you subscribe to receive our print issue for free? Yes, you sure can!

Newsletter Subscription

Laser Focus World newsletter subscription is free to qualified professionals:

The Daily Beam

Showcases the newest content from Laser Focus World, including photonics- and optics-based applications, components, research, and trends. (Daily)

Product Watch

The latest in products within the photonics industry. (9x per year)

Bio & Life Sciences Product Watch

The latest in products within the biophotonics industry. (4x per year)

Laser Processing Product Watch

The latest in products within the laser processing industry. (3x per year)

Get Published!

If you’d like to write an article for us, reach out with a short pitch to Sally Cole Johnson: [email protected]. We love to hear from you.

Photonics Hot List

Laser Focus World produces a video newscast that gives a peek into what’s happening in the world of photonics.

Following the Photons: A Photonics Podcast

Following the Photons: A Photonics Podcast dives deep into the fascinating world of photonics. Our weekly episodes feature interviews and discussions with industry and research experts, providing valuable perspectives on the issues, technologies, and trends shaping the photonics community.

Editorial Advisory Board

  • Professor Andrea M. Armani, University of Southern California
  • Ruti Ben-Shlomi, Ph.D., LightSolver
  • James Butler, Ph.D., Hamamatsu
  • Natalie Fardian-Melamed, Ph.D., Columbia University
  • Justin Sigley, Ph.D., AmeriCOM
  • Professor Birgit Stiller, Max Planck Institute for the Science of Light, and Leibniz University of Hannover
  • Professor Stephen Sweeney, University of Glasgow
  • Mohan Wang, Ph.D., University of Oxford
  • Professor Xuchen Wang, Harbin Engineering University
  • Professor Stefan Witte, Delft University of Technology

Communities of Color Hit Hardest by COVID-19 and Lack Trust in Healthcare

By: 3BL Media

SOURCE: Quest Diagnostics

DESCRIPTION:

Quest’s researchers continue to invest in documenting the disproportionate impact of COVID-19 on communities of color to help combat health inequities. Below are 2 key studies developed as part of our Health Trends series.

COVID-19 had a greater impact on Black and Hispanic communities, even when controlling for other risk factors

Because few states report COVID-19 testing rates by race/ethnicity, our researchers did an indirect assessment by comparing:

  • Positivity rates across zip codes, based on Quest data for 2,331,175 specimens tested between March 9 and May 31, 2020
  • The race/ethnicity composition of each zip code, based on census estimates from all 50 states and Washington, DC

The results showed COVID-19 positivity rates increased for all racial/ethnic groups except white non-Hispanic (for which the trend was reversed), and this held true after controlling for other risk factors. 

“COVID-19 has magnified the urgency to address racial and ethnic disparities in healthcare. Policymakers and providers should take these research findings to heart to drive meaningful change.” - Harvey Kaufman, MD, Senior Medical Director and Director, Health Trends Research Program, Quest Diagnostics

There are racial divides in trust and perceptions of access to healthcare during the pandemic

This study, “COVID-19: Magnifying Racial Disparities in US Healthcare,” is based on a nationally representative survey conducted online in November 2020 by The Harris Poll on behalf of Quest. Key findings include: 

  • Black and Hispanic/Latinx Americans lack confidence in access to COVID-19 vaccines, therapeutics, and diagnostics: Black and Hispanic/ Latinx Americans are nearly twice as likely as white Americans to say their access is worse than other racial/ethnic groups
  • Fewer Black and Hispanic/Latinx Americans trust they would receive equitable lifesaving COVID-19 care: A much higher percentage of white Americans (84%) are confident they’d receive the same lifesaving care as people of other races/ethnicities compared with Hispanic/Latinx Americans (67%) and Black Americans (64%)
  • 52% of Americans expect actions will be taken to address racial disparities in healthcare in the wake of COVID-19: Insights from these studies have already informed actions Quest is taking to improve health equity and build trust with communities of color

Learn more about the steps Quest is taking to reduce health inequities on page 15.

Quest joins 5-year study on impact of COVID-19 on racial minorities

Quest is part of the Minority and Rural Health Coronavirus Insights Study (MRCIS) to assess the impact of COVID-19 on racial minorities and underserved communities across the US. Launched in June 2020, this 5-year research partnership with Centene® Corporation and the National Minority Quality Forum, aims to document and reduce health disparities. To support the study, Quest is contributing Health Trends data, and conducting COVID-19 and other testing at Federally Qualified Health Centers in 5 states.

 

Read more from Quest Diagnostics' 2020 Corporate Responsibility Report: A year of challenge and change

Tweet me: .@QuestDX’s researchers continue to invest in documenting the disproportionate impact of #COVID19 on communities of color to help combat health inequities. Here are 2 key studies developed as part of their Health Trends series. https://bit.ly/3AC7f6z

KEYWORDS: NYSE: DGX, Quest Diagnostics, COVID-19

 

Stock Quote API & Stock News API supplied by www.cloudquote.io
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the following
Privacy Policy and Terms Of Service.