How and Why COVID-19 Affects Senior Citizens

An Infectious Disease and Geriatric Specialist Shares Concern About Nursing Homes

Elderly Woman

Elderly and those with underlying health conditions are being hit hardest by COVID-19.

Since the beginning of the COVID-19 pandemic, it has been clear that the elderly and those with underlying health conditions are being hit hardest by the virus. The Centers for Disease Control and Prevention state that “older adults, 65 years and older, are at higher risk for severe illness.” The CDC also reports that deaths from COVID-19 are significantly higher in the elderly population.

We have also seen numerous stories of the virus wreaking havoc in nursing homes. In fact, the Washington state pandemic started around a nursing home.

Steven L. Berk, M.D., Executive Vice President and Dean of the Texas Tech University Health Sciences Center (TTUHSC) School of Medicine, explained the reasons COVID-19 is so deadly in seniors, the lessons the medical community can learn moving forward and what we can all do to support our elderly friends and family members. 

Berk is certified in infectious disease and geriatrics. He has authored papers about reform of nursing homes and long-term care facilities, and has contributed on the topic recently with the Washington Post, local media and others.


Why Seniors Are At Risk of Contracting COVID-19

“Elderly people are predisposed to lots of different infections and definitely predisposed to coronavirus,” Berk explained. 

One reason is underlying diseases. The older you get, the more likely you are to develop chronic lung disease, kidney disease or diabetes, among others, he said. These are all conditions that predispose the body to catching a virus and being weaker at fighting it. 

“The immune system doesn’t work as well as you get older,” Berk said. Immune senescence is the aging of the immune system and predisposes older adults to a higher risk of latent virus reactivation. 

“That’s why we see reactivation of chickenpox and shingles as you get older,” Berk explained.

“With coronavirus, there’s a much more serious issue, which has affected us dramatically in Lubbock,” Berk said. “Half of our patients with COVID are from nursing homes.” 


Nursing Homes: A Virus Breeding Ground

Berk explained that nursing homes are susceptible to virus outbreaks because residents are vulnerable and crowded together. Visitors and employees come and go. Often, caregivers work at numerous facilities and can carry infection from one to another. And, infection control standards in nursing homes are not required to be the same as in a hospital. 

Steven L. Berk, M.D.

Steven L. Berk, M.D.

We are seeing tragic results at nursing homes during this pandemic, Berk said. 

“Almost all those who have died [in Lubbock] have come from nursing homes,” he stated. 

Berk recommends nursing homes not allow visitors during this time. Nursing homes should limit their building access to one entrance that properly screens anyone entering for symptoms. He wants to see as much testing as possible in nursing homes, so COVID-19 positive residents can be separated from those who do not have the virus. 

Berk believes that the COVID-19 pandemic might propel permanent change in elder-care facilities. It’s a cause he has been championing for many years. 

“We’ve always seen outbreaks in nursing homes,” he explained. “TB, influenza, salmonella. Things are going to have to change. Nursing homes are going to have to be designed differently.” 

Berk also advocates for an infection control nurse on staff and closely monitoring who comes in and out of any elder-care facility. 


How Can We Help Seniors During COVID-19

Many grocery stores around the country are offering special shopping hours for seniors during the pandemic.

Despite this option, Berk recommends that family or friends shop for seniors as much as possible or help them set up delivery services or curbside-pickup options. Burk urges seniors to wear a cloth mask and maintain social distancing if they must shop in public.

As for loved ones in nursing homes, as difficult as it is, Berk explained that the best way to help is to stay away. Limit social contact at this time to phone and video calls. 

But reach out often. Making contact is vital in this time of separation, particularly for our seniors citizens. 

“There’s an overwhelming sense of loneliness, so social media and communication technology can be a real godsend,” Berk said. 

Together, we can take steps to protect our elderly during COVID-19. And thanks to technology, we can help them feel loved and supported.


School of Medicine

School of Medicine

Since 1969, the School of Medicine has graduated more than 3,000 physicians. The school aims to provide quality lab space, recruit creative, innovative research faculty, and develop graduate students and postdoctoral fellows for lifelong careers in medical research.

Today, more than 20 percent of the practicing physicians in West Texas have graduated from the School of Medicine or its residency programs.

Texas Tech University Health Sciences Center


Beginning in 1969 as the Texas Tech University School of Medicine, Texas Tech University Health Sciences Center (TTUHSC) is now a five-school university with campuses in Abilene, Amarillo, Dallas/Fort Worth, Lubbock, Midland and Odessa.

TTUHSC offers students the opportunity to expand knowledge in programs that are on the forefront of health care education. Our programs and facilities give students the opportunity for hands-on research and clinical experience, and various collaborations with community entities provide students the practical knowledge that is vital to their success.

Almost 50 years since opening, TTUHSC has now trained more than 20,000 health care professionals, and meets the health care needs of more than 2.5 million people in the 108 counties including those in the Texas Panhandle and eastern New Mexico.

Through research, education and patient care, TTUHSC aims to promote a greater health environment for West Texas and beyond. We strive to decrease health disparities for rural populations and improve the health of the community through collaborations with area hospitals and health centers.

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