Category: COVID
Recent pandemic viruses, including SAR-CoV-2, spread directly to people without adaptation, researchers say
CIDRAP Contrary to prevailing belief, an evolutionary analysis finds no evidence that most viruses with epidemic or pandemic potential that jumped from animals to people were shaped by selection in a lab or prolonged evolution in an intermediate host—challenging claims that SARS-CoV-2, the virus that causes COVID-19, was engineered in a lab. A University of California (UC) […]
Mar 11, 2026
Severe COVID-19 and flu can facilitate lung cancer months or years later
Medical Express Severe COVID-19 and influenza infections prime the lungs for cancer and can accelerate the disease’s development, but vaccination heads off those harmful effects, new research from UVA Health’s Beirne B. Carter Center for Immunology Research and UVA Comprehensive Cancer Center indicates. UVA School of Medicine researcher Jie Sun, Ph.D., and colleagues found that […]
Mar 11, 2026
The Mystery of Losing Your Taste From Long COVID May Finally Have an Answer
Discover Learn how researchers may have finally uncovered why some people experience long-lasting taste loss after COVID-19. A common symptom that many experienced during a COVID-19 infection was a loss of taste. While most affected individuals regained their sense of taste within a few weeks, some experienced a persistent loss over several months. If a […]
Mar 11, 2026
Long COVID — Here’s What To Know And The Challenges Ahead
Forbes Despite entering the sixth year since the emergence of the COVID-19 pandemic, the virus has not disappeared and the long-term consequences of infection continue to cast a shadow. Long COVID, or post-COVID-19 condition, represents a complex health condition that has affected at least 20 million Americans, according to Yale Medicine. Here’s what to know about […]
Mar 4, 2026
The Mystery of Losing Your Taste From Long COVID May Finally Have an Answer
Discover Magazine Learn how researchers may have finally uncovered why some people experience long-lasting taste loss after COVID-19. A common symptom that many experienced during a COVID-19 infection was a loss of taste. While most affected individuals regained their sense of taste within a few weeks, some experienced a persistent loss over several months. If […]
Mar 4, 2026
COVID’s origins: what we do and don’t know
Nature Researchers summarize key insights from the world’s first comprehensive investigation into how a pandemic started. We are 23 of the 27 original members of the Scientific Advisory Group for the Origins of Novel Pathogens (SAGO) for the World Health Organization (WHO). After nearly 3.5 years of deliberations, we concluded our independent assessment of the […]
Feb 25, 2026
How Covid Quietly Rewires the Brain
Bloomberg Researchers keep discovering more about the long-term neurological effects of SARS-CoV-2. Doctors call it Ondine’s curse—a catastrophic failure of the brain stem in which breathing no longer happens automatically, especially during sleep. It’s extremely rare, typically seen only in infants with genetic mutations or adults after severe trauma, and for a long time it wasn’t […]
Feb 25, 2026
What does acute COVID-19 and long COVID look like on medical imaging?
Radiology Business This image gallery shows what the various clinical presentations associated with the COVID-19 (SARS-CoV-2) virus that have been documented during the coronavirus pandemic and in the years since with long COVID patients Originally thought to be a disease limited to the respiratory system, COVID was quickly found to impact many areas of the body. The […]
Feb 18, 2026
COVID-19 Booster Reduced Hospitalizations, Mortality Risks
Respiratory Therapy Booster vaccines reduced the risk of COVID‑19–related hospitalization and death, according to a new study of over 3 million UK adults. Continue reading
Feb 18, 2026
Booster shots reduce the risks of COVID-19 deaths, study finds
Medical Express Booster vaccines reduced the risk of COVID‑19-related hospitalization and death, according to a new study of over 3 million adults who had the autumn 2022 vaccine in England. The research, led by the universities of Bristol and Oxford, provides further evidence of the effectiveness of booster vaccination against COVID‑19. The study is published […]
Feb 18, 2026