Search Results for: coronavirus
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- Ecosystems
A new road map shows how to prevent pandemics
Past viral spillover events underscore the importance of protecting wildlife habitats.
- Health & Medicine
Immune cells’ intense reaction to the coronavirus may lead to pneumonia
Immune cells that patrol lung tissue may play a role in the progression of a coronavirus infection to pneumonia, lab studies show.
- Health & Medicine
How patient-led research could speed up medical innovation
People with long COVID, ME/CFS and other chronic conditions are taking up science to find symptom relief and inspire new directions for professional scientists.
- Health & Medicine
Four years on, the COVID-19 pandemic has a long tail of grief
Researchers are studying the magnitude and impact that grief from the COVID-19 pandemic has had and will have for years to come.
- Health & Medicine
More than 1 billion people worldwide are now estimated to have obesity
A new analysis suggests that the prevalence of obesity has doubled in women, tripled in men and quadrupled in children and adolescents from 1990 to 2022.
- Humans
Here’s why COVID-19 isn’t seasonal so far
Human immunity and behavior may be more important than weather for driving seasonality when it comes to COVID-19.
- Climate
Cold, dry snaps accompanied three plagues that struck the Roman Empire
New climate data for ancient Italy point to temperature and rainfall influences on past infectious disease outbreaks.
- Animals
This bird hasn’t been seen in 38 years. Its song may help track it down
Using bioacoustics, South American scientists are eavesdropping on a forest in hopes of hearing the song of the long-missing purple-winged ground dove.
- Health & Medicine
The CDC is expanding its disease surveillance of international travelers
Passengers at four major U.S. airports will now be tested for over 30 pathogens through a mix of wastewater testing and voluntary nasal swabs.
- Life
Ants may be the first known insects ensnared in plastic pollution
At this point, it’s unclear whether this type of trash harms insects, but the discovery highlights the ubiquity of plastic pollution in the wild.
- Health & Medicine
Early mRNA research that led to COVID-19 vaccines wins 2023 medicine Nobel Prize
Biochemists Katalin Karikó and Drew Weissman devised mRNA modifications to make vaccines that trigger good immune responses instead of harmful ones.
- Health & Medicine
Here’s how much coronavirus people infected with COVID-19 may exhale
Just breathing naturally can lead people with COVID-19 to emit dozens of copies of viral RNA a minute and that can persist for eight days, a study finds.
