MeSH tree: B04.820.578.500
Extreme fatigue, a racing pulse, shortness of breath, brain fog, aching joints—the symptoms of long COVID can vary widely, change unpredictably and be difficult to recognize as signs of the condition. Long COVID also remains ...
Jul 31, 2026
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An unexpected observation by a University of Queensland researcher could lead to a new treatment for deadly infectious diseases including COVID‑19, pneumonia in infants and children, or viral infections caused by Ebola and ...
Jul 28, 2026
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New research led by UMC Utrecht shows that school closures during a pandemic outbreak are most effective when carefully targeted. The study, published in Nature Communications, demonstrates that the right strategy depends ...
Jul 28, 2026
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A small outbreak of a rare hantavirus on a cruise ship earlier this year captured worldwide attention and sparked concerns about a possible new pandemic. But according to a new University of Maryland School of Medicine (UMSOM) ...
Jul 23, 2026
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More than a quarter of the world's population is affected by helminth infections, which can profoundly alter the immune system. In a preclinical study, researchers found that mRNA- and protein-based SARS-CoV-2 vaccines effectively ...
Jul 20, 2026
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New research has uncovered a hidden pathway that allows COVID-19 to infect the immune system and trigger damaging inflammation in the lungs. The study by La Trobe University and WEHI researchers found SARS-CoV-2, the virus ...
Jul 9, 2026
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In the first two years of the COVID-19 pandemic in Quebec, through seven waves of outbreaks, SARS-CoV-2 tended to infect young adults first before the rest of the population, a new study shows. That makes them a key demographic ...
Jul 1, 2026
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COVID-19 vaccine boosters not only protect against SARS-CoV-2—the virus behind the most recent pandemic—but may also help protect against some future coronaviruses that risk spreading from animals to humans, Cambridge researchers ...
Jul 1, 2026
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Known by acronyms that need no explanation, viruses like COVID, SARS and Ebola conjure images of medics in protective suits and spark fear in populations worldwide.
Jun 25, 2026
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Most pandemics start when a pathogen spreads from animals to humans. It's a leading explanation for the COVID-19 pandemic: The SARS-CoV-2 virus, which causes COVID-19, is a cousin of coronaviruses that live in bats.
Jun 21, 2026
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