covid 19 News and Research

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Machine learning boosts accuracy of point-of-care disease detection

What if people could detect cancer and other diseases with the same speed and ease of a pregnancy test or blood glucose meter? Researchers at the Carl R. Woese Institute for Genomic Biology are a step closer to realizing this goal by integrating machine learning-based analysis into point-of-care biosensing technologies.

17 Jun 2025

The price you pay for an Obamacare plan could surge next year

Josefina Muralles works a part-time overnight shift as a receptionist at a Miami Beach condominium so that during the day she can care for her three kids, her aging mother, and her brother, who is paralyzed.

17 Jun 2025

COVID-19 triggers metabolic signatures in kids that mirror adult heart risk

Children with acute COVID-19 and MIS-C show significant disruptions in lipid metabolism, including patterns resembling adult severe COVID-19. These findings highlight potential long-term cardiovascular risks in pediatric SARS-CoV-2 cases and underscore the need for follow-up care.

16 Jun 2025

Video consultations match physical visits for surgical preparation

A video consultation between patient and surgeon is just as good as a physical visit to the outpatient clinic to discuss a major operation.

16 Jun 2025

Health care employment rebounds after the pandemic but staffing gaps remain

The U.S. health care workforce has bounced back from the massive job losses of early 2020, with employment now matching pre-pandemic projections, according to new research from the University of Michigan.

15 Jun 2025

Cardiovascular deaths surge among less educated Americans

About 525,000 more deaths occurred among US adults in 2023 than would be expected had pre-2010 mortality trends continued. More than 90 percent of these deaths occurred among individuals without a Bachelor's degree and were largely caused by cardiovascular diseases, underscoring how educational attainment can influence individuals' health opportunities and outcomes.

14 Jun 2025

Small antibodies provide broad protection against SARS coronaviruses

Scientists have discovered a unique class of small antibodies that are strongly protective against a wide range of SARS coronaviruses, including SARS-CoV-1 and numerous early and recent SARS-CoV-2 variants.

14 Jun 2025

Vaccination linked to better kidney outcomes in hospitalized COVID-19 patients

Vaccinated patients hospitalized with COVID-19 who developed acute kidney injury had better outcomes than unvaccinated patients with the same condition, new research suggests.

14 Jun 2025

Study highlights the uneven impact of earned sick leave across industries

Earned sick leave-short-term, paid time off for employees who are sick or injured or must care for sick or injured family members-has been found to reduce the spread of infectious diseases in the workplace and increase employee access to preventive care.

13 Jun 2025

Research highlights the lasting impact of geographic labels in pandemic reporting

"China virus", the Chinese virus - at the start of the 2020 pandemic, you likely often encountered this epithet in the media.

13 Jun 2025

One in five never fully recover quality of life after COVID-like illness

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13 Jun 2025

Kennedy’s HHS sent Congress ‘junk science’ to defend vaccine changes, experts say

A document the Department of Health and Human Services sent to lawmakers to support Secretary Robert F. Kennedy Jr.'s decision to change U.S. policy on covid vaccines cites scientific studies that are unpublished or under dispute and mischaracterizes others.

13 Jun 2025

AI and film animation tools lead to breakthrough in coronavirus drug discovery

About 30% of all respiratory tract infections are caused by coronaviruses, leading to widespread illnesses and, in some cases, to epidemic and even pandemic outbreaks, as we experienced with the COVID-19 pandemic.

13 Jun 2025

New CRISPR tool enables precise chemical modification of RNA in living cells

CRISPR-Cas13, a powerful RNA-targeting technology is gaining increasing attention as a next-generation gene therapy platform due to its precision and reduced side effects.

12 Jun 2025

Telehealth does not increase risk of substance use disorder in ADHD patients

Telehealth can make health care easier to access for patients with attention-deficit/hyperactivity disorder (ADHD) who need treatment, but experts worry about an increased risk of substance use disorder for patients being prescribed controlled medications such as stimulants for ADHD during these appointments.

12 Jun 2025

Scaling 3D biology: Automation, imaging, and the future of high-throughput research

Discover how 3D biology, automation, and AI are revolutionizing drug discovery, improving predictive accuracy, and accelerating research.

From Molecular Devices UK Ltd 12 Jun 2025

What’s really at stake when your child spends hours on screens?

A comprehensive meta-analysis of 132 longitudinal studies found that increased screen use in children—especially gaming—is linked to a higher risk of later socioemotional problems. These effects are small but significant, with risks accumulating over time and varying by age, gender, and type of screen activity.

12 Jun 2025

Survey: Patient satisfaction with hospitals varies widely across U.S. regions

A new study analyzing more than 3,200 hospitals across the United States (U.S.) has revealed stark differences in how patients rate their hospital experiences depending on where they receive care.

11 Jun 2025

New 3D model reveals hidden role of stem cells in sense of smell

Using a newly devised, three-dimensional model to study the regeneration of nerve tissue in the nose, researchers at Tufts University School of Medicine and the Graduate School of Biomedical Sciences (GSBS) and colleagues have discovered that one type of stem cell thought to be dormant may play a more significant role in preserving the sense of smell than originally believed.

11 Jun 2025

Four ways Trump’s ‘one big beautiful bill’ would undermine access to Obamacare

Major changes could be in store for the more than 24 million people with health coverage under the Affordable Care Act, including how and when they can enroll, the paperwork required, and, crucially, the premiums they pay.

11 Jun 2025