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227 notícias encontradas para "infect"
Novel hydrogel offers a smarter approach to wound healing
Novel hydrogel offers a smarter approach to wound healing
Any minor cut or scrape sets the body's natural healing process in motion. However, deep wounds are far more vulnerable to bacterial infection and the accumulation of harmful molecules called reactive oxygen species (ROS), which damage cells and disrupt normal repair mechanisms.
Admin Recifes 28/07/2026 1
Hepatitis E: The underestimated risk in liver cirrhosis
Hepatitis E: The underestimated risk in liver cirrhosis
Infections with the hepatitis E virus (HEV) are the most common cause of acute viral hepatitis worldwide. In healthy people, they usually resolve without the person even noticing. For people with preexisting liver damage, however, they can have serious consequences. A study at th
Admin Recifes 28/07/2026 1
Cyclosporiasis sickens some people worse—why your diarrhea could be more explosive than ot
Cyclosporiasis sickens some people worse—why your diarrhea could be more explosive than ot
As you may have seen in news headlines or social media memes, there's explosive diarrhea going around. Understanding how the immune system responds to the parasite that causes the unfortunate disease called cyclosporiasis can help explain why the infection is mild in some people
Admin Recifes 28/07/2026 2
Portable air filters don't cut infection rates in care homes, study finds
Portable air filters don't cut infection rates in care homes, study finds
Portable air filters made no difference to rates of respiratory and other infections in older people's long-term care facilities, a University of Bristol–led trial published in JAMA Internal Medicine has found. The study's authors advise long-term care facilities to continue with
Admin Recifes 28/07/2026 2
Building immunity: Tissue-resident immune cells defend human lungs from viral, bacterial,
Building immunity: Tissue-resident immune cells defend human lungs from viral, bacterial,
New research led by scientists at La Jolla Institute for Immunology (LJI) and the University of Liverpool (UOL) provides the first comprehensive look at how a hidden immune cell army defends the vast, vulnerable tissue of human lungs.
Admin Recifes 28/07/2026 2
New blood test for tuberculosis could reduce the spread of this top global infectious-dise
New blood test for tuberculosis could reduce the spread of this top global infectious-dise
A new study presented today at ADLM 2026 in Anaheim, California, found that a simple blood test could accurately identify tuberculosis (TB)—a leading cause of death worldwide—among patients with varying degrees of exposure to the disease. If confirmed, these results could help sa
Admin Recifes 28/07/2026 4
Air filters don't stop you catching infectious respiratory diseases, study indicates
Air filters don't stop you catching infectious respiratory diseases, study indicates
There was an energetic push to install air-filtering devices in schools and nursing homes when the COVID pandemic struck. However, these devices had rarely been tested in real-world situations for their effects on infection outcomes in people.
Admin Recifes 28/07/2026 1
Self-cleaning nanoscale sensor could transform personalized medicine
Self-cleaning nanoscale sensor could transform personalized medicine
Imagine a smart bandage that could continuously monitor an infected wound, alerting doctors when bacteria spread or when treatment begins to work. That vision is one step closer to reality with new research from Virginia Tech.
Admin Recifes 28/07/2026 2
Trump administration needs to stop ‘public harassment’ of Fauci and scientists, open lette
Trump administration needs to stop ‘public harassment’ of Fauci and scientists, open lette
Letter, published before Anthony Fauci will appear before Congress, accuses Republicans of ‘waging a war on individual scientists’US politics live – latest updatesMore than 155 scientists, physicians and public health advocates have called for an end to what they describe as the
Admin Recifes 28/07/2026 3
As US measles cases rise, biotech firms start developing new treatments
As US measles cases rise, biotech firms start developing new treatments
The US is making measles great again, so treatment options are needed for the most vulnerable. O recorte ajuda a contextualizar a pauta dentro de Tech.
Admin Recifes 28/07/2026 4
A single sauna session sends immune cells surging
A single sauna session sends immune cells surging
A single 30-minute sauna session may briefly put the immune system on higher alert. Finnish researchers found that sauna heat, paired with a short cold shower, increased every type of white blood cell circulating in the bloodstream, including key infection fighters such as neutro
Admin Recifes 28/07/2026 3
WHO: Integration, innovation and community leadership key to ending HIV, hepatitis and STI
WHO: Integration, innovation and community leadership key to ending HIV, hepatitis and STI
The World Health Organization (WHO) today launched a new report assessing progress in implementing the Global Health Sector Strategies (GHSS) on HIV, viral hepatitis and sexually transmitted infections (STIs) for 2022–2030. Released during the 26th International AIDS Conference (
Admin Recifes 28/07/2026 5
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