MeSH tree: B04.820.578.500.540.150.113.937.500
The COVID-19 pandemic's early death toll was much higher than the official U.S. count, according to a new study that spotlights dramatic disparities in the uncounted deaths.
Mar 18, 2026
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Coronaviruses not only use the machinery of the human cells they infect: they modify them to achieve optimal conditions to produce viral proteins and thus spread more quickly. This is the main conclusion of a study by Pompeu ...
Mar 7, 2026
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The COVID-19 pandemic brought the term "Polymerase Chain Reaction testing" into the mainstream. The PCR method is a type of nucleic acid amplification test (NAAT) that detects a pathogen by finding and amplifying components ...
Mar 3, 2026
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Researchers from the Centenary Institute and the University of Technology Sydney (UTS) have developed a human heart cell model demonstrating that the virus that causes COVID-19 (SARS-CoV-2) can directly infect heart tissue, ...
Mar 3, 2026
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Young infants hospitalized with respiratory syncytial virus (RSV) often become much sicker than those infected with SARS-CoV-2, the virus that causes COVID-19. In a study published in Science Translational Medicine, scientists ...
Feb 25, 2026
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In the realm of medical advancements, a universal vaccine that can protect against any pathogen has long been a Holy Grail—and about as elusive as a mythological vessel. But Stanford Medicine researchers and collaborators ...
Feb 19, 2026
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Viral mimic systems and other tech platforms could enable local testing of vaccine candidates and antiviral therapies. This is important in the context of low-resourced health settings, Africa's focus on increasing its vaccine ...
Feb 18, 2026
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The World Health Organization on Wednesday urged Washington to share any intelligence it may be withholding on the COVID-19 pandemic's origins, despite the United States quitting the WHO.
Feb 11, 2026
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Possible risk of autism in children. Dormant cancer cells awakening. Accelerating aging of the brain. Federal officials in May 2023 declared an end to the national COVID pandemic. But more than two years later, a growing ...
Feb 2, 2026
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Multiple randomized clinical trials and electronic health record studies now show that metformin, a widely used and well-established medication, significantly reduces the risk of developing long COVID when taken during or ...
Jan 29, 2026
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