Immune system cells in the blood of breast cancer patients undergo alterations early in the disease course, according to a study published in the journal Clinical & Translational Immunology. The authors believe that this discovery may contribute to the early…
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Researchers unlock TB vaccine puzzle in findings that could save millions of newborns
An international research team has identified the mechanism behind one of science’s most enduring mysteries: what makes the 100-year-old tuberculosis (TB) vaccine so effective at preventing newborn deaths from diseases other than TB? The ability of Bacillus Calmette-Guérin (BCG)—one of…
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Personalized device could support multiple COVID-19 patients from a single ventilator
As the pandemic swept across the nation in March, so did urgent questions about the virus’ potential strain on the healthcare system. Among top concerns: whether the nation’s hospitals had enough ventilators to provide breathing support to critically ill patients…
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Could allergic reactions be prevented? Team identifies key protein that triggers symptoms
Spring is in the air, and that means allergic reaction-causing pollen is, too. It’s reported that 20 percent of the Canadian population lives with hay fever and nearly 10 percent have food allergies. And the problem is only getting worse….
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Coronavirus: What causes a ‘second wave’ of disease outbreak, and could we see this in Australia?
Following the emergence and rapid spread of COVID-19, several countries have succeeded in bringing local outbreaks under control. The most dramatic of these is China, where large scale restrictions on people’s movement appear to have halted domestic transmission. South Korea,…
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Study finds modifiable risk factors could play a role in Alzheimer’s disease
Amyloid is a key feature of Alzheimer’s disease, but the accumulation of these sticky proteins may not be the only risk factor for developing Alzheimer’s disease, according to a new study published this week. Other, modifiable risk factors, such as…
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Yes, You Could Give Novel Coronavirus To Your Pet—But It's Not As Bad As It Sounds
Over the weekend, a tiger at the Bronx Zoo tested positive for novel coronavirus. Symptoms of novel coronavirus in animals vary: The tigers at the Bronx Zoo had a dry cough and loss of appetite. Dogs and cats have previously…
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Coronavirus crisis could trigger relapse among those fighting addiction
The social distancing and isolation of the coronavirus pandemic may put people struggling with addiction at risk for relapse, an expert says. Feeling stressed, isolated and scared may drive them back to substance abuse, said Dr. Lawrence Brown Jr., CEO…
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Virus-scanning tool could detect previous COVID-19 infections and inform vaccine development
When a virus invades the body, it leaves fingerprints behind. A research tool known as VirScan can detect this evidence—from just a single drop of blood—and identify the viruses that have infected a person in the past. Soon, the new…
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Wastewater test could provide early warning of COVID-19
Researchers at Cranfield University are working on a new test to detect SARS-CoV-2 in the wastewater of communities infected with the virus. The wastewater-based epidemiology (WBE) approach could provide an effective and rapid way to predict the potential spread of…
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