Guest column

Expert shares advice and tools for Houston companies returning to their office space

More and more Houston companies are having employees return to the office, but business leaders should take advantage of new tools and best practices. Getty Images

As states begin to relax their stay-at-home orders and communities plan for the reopening of local economies, many may be returning to work and engaging in more regular social activity. While the return to some semblance of normalcy may come as a relief, questions about one's own health or the health of family members may remain.

Upon returning to work, people should continue to be smart and cautious while interacting with others. Following CDC guidelines and maintaining social distancing, practicing good hand hygiene and frequently sanitizing common areas or high-contact items, including doorknobs, hand railings and communal phones and printers, can be good preventive measures to help mitigate COVID-19 health risks.

Business associations, health systems, and governments are crafting guidelines to help mitigate risks associated with reopening communities, but additional resources may be available to help individuals navigate their own physical and mental health during this transition period.

Many may continue to have questions related to potential COVID-19 symptoms. To help, UnitedHealthcare provides an online COVID-19 symptom self-checker to help people gauge their symptoms and consider what may be the next steps for care. The symptom self-checker is at no additional cost for people to access, and users of the self-checker tool will be asked to answer a series of questions to generate feedback on care options to consider, which then assigns assessment levels ranging from self-isolation to emergency care, depending on the severity and urgency of the symptoms recorded. A testing site locator feature provides updated information on nearby COVID-19 testing sites if recommended by a physician.

Some people may still need to see a doctor but may worry about the potential risk of exposure (or the risk of exposing others) with in-person visits to a physician's office or urgent care center. As an alternative starting point for care, some people may continue to consider telehealth, which enables people to connect 24/7 with a health care provider via a smart phone, tablet or desktop computer. Telehealth may be especially helpful as an initial option for medical advice related to COVID-19, and to help evaluate other possible health issues, such as allergies, pink eye or the flu.

Employers also have a tool available for their employees. ProtectWell, a new smartphone app just launched by Microsoft and UnitedHealth Group, screens employees for COVID-19. Employees found to be at-risk for COVID-19 are directed to get a test and the app notifies employers of the results. The ProtectWell app is offered to all employers in the United States at no charge.

Access to mental health resources may also continue to be an important tool for people to have as they head back to work. Being at home and perhaps feeling isolated over the last few months may have had an impact on one's mental health, and the loneliness people may be experiencing, as well as possible stress or anxiety brought on by the pandemic, should be considered alongside physical health.

Virtual mental health resources are available for those experiencing increased stress and anxiety. A free emotional support line (866-342-6892) is available 24/7 to the public courtesy of Optum, which is part of UnitedHealth Group. Staffed by mental health professionals, individuals may receive help without taking any unnecessary trips.

Available at no additional cost, mental health and wellness apps, like Sanvello, may also be great resources for coping with the ongoing stress and anxiety. Equipped with self-care tools, peer support groups, coaching and therapy, Sanvello offers a number of avenues to receive the help and support one may need as they return to work.

For people who used mental health services before COVID-19, some care providers offer long-distance counseling and other resources, enabling for continued care from the comfort of home. Check with your providers regarding options on what may work best for you.

Taking care of physical and mental health needs may be imperative in the coming weeks and months as communities strive to reopen and individuals resume more familiar living routines. Using online and telehealth services may play a role in facilitating a smoother and healthier transition.

------

Dr. Sarah-Anne Schumann is the chief medical officer for UnitedHealthcare of Oklahoma and North Texas.

Trending News

Building Houston

 
 

This UH engineer is hoping to make his mark on cancer detection. Photo via UH.edu

Early stage cancer is hard to detect, mostly because traditional diagnostic imaging cannot detect tumors smaller than a certain size. One Houston innovator is looking to change that.

Wei-Chuan Shih, professor of electrical and computer engineering at the University of Houston's Cullen College of Engineering, recently published his findings in IEEE Sensors journal. According to a news release from UH, the cells around cancer tumors are small — ~30-150nm in diameter — and complex, and the precise detection of these exosome-carried biomarkers with molecular specificity has been elusive, until now.

"This work demonstrates, for the first time, that the strong synergy of arrayed radiative coupling and substrate undercut can enable high-performance biosensing in the visible light spectrum where high-quality, low-cost silicon detectors are readily available for point-of-care application," says Shih in the release. "The result is a remarkable sensitivity improvement, with a refractive index sensitivity increase from 207 nm/RIU to 578 nm/RIU."

Wei-Chuan Shih is a professor of electrical and computer engineering at the University of Houston's Cullen College of Engineering. Photo via UH.edu

What Shih has done is essentially restored the electric field around nanodisks, providing accessibility to an otherwise buried enhanced electric field. Nanodisks are antibody-functionalized artificial nanostructures which help capture exosomes with molecular specificity.

"We report radiatively coupled arrayed gold nanodisks on invisible substrate (AGNIS) as a label-free (no need for fluorescent labels), cost-effective, and high-performance platform for molecularly specific exosome biosensing. The AGNIS substrate has been fabricated by wafer-scale nanosphere lithography without the need for costly lithography," says Shih in the release.

This process speeds up screening of the surface proteins of exosomes for diagnostics and biomarker discovery. Current exosome profiling — which relies primarily on DNA sequencing technology, fluorescent techniques such as flow cytometry, or enzyme-linked immunosorbent assay (ELISA) — is labor-intensive and costly. Shih's goal is to amplify the signal by developing the label-free technique, lowering the cost and making diagnosis easier and equitable.

"By decorating the gold nanodisks surface with different antibodies (e.g., CD9, CD63, and CD81), label-free exosome profiling has shown increased expression of all three surface proteins in cancer-derived exosomes," said Shih. "The sensitivity for detecting exosomes is within 112-600 (exosomes/μL), which would be sufficient in many clinical applications."

Trending News