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High rates of TB in Latin American prisons constitute a “health and human rights crisis”, warns study

High rates of tuberculosis (TB) in Latin American prisons are subverting efforts to control the disease in the wider population, and constitute a "health and human rights crisis", a study warns.

5 May 2021

New vaccine candidate provides breakthrough in the fight against malaria

A malaria vaccine candidate tested on children in West Africa has shown an efficacy of around 77 per cent, say scientists, hailing it as a breakthrough in the fight against the disease.

4 May 2021

Study reveals no negative effect of SARS-CoV-2 BNT162b2 vaccination on male fertility

Researchers analyzed the sperm parameters of males undergoing fertility treatment and found no effect from the BNT162b2 mRNA severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccine.

4 May 2021

Can the absence of evidence of in-school SARS-CoV-2 transmission be taken as evidence of absence?

Research by scientists at the University of Texas at Austin, the Santa Fe Institute, and Fractal Therapeutics suggests infection rates in the surrounding community are not a reliable measure for estimating the level of risk for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) transmission in schools.

4 May 2021

New testing technology can accurately differentiate between viral and bacterial infections

When patients complain of coughing, runny nose, sneezing and fever, doctors are often stumped because they have no fundamental tool to identify the source of the respiratory symptoms and guide appropriate treatments.

4 May 2021

Researchers identify mechanism of platelet hyperactivation in COVID-19 patients

A recent study conducted at the University of Pennsylvania and the Children’s Hospital of Philadelphia, USA, has revealed the mechanism of platelet hyperactivation in critically ill coronavirus disease 2019 (COVID-19) patients.

4 May 2021

Researchers improve HIV care using mobile gaming application

Researchers at the University of North Carolina at Chapel Hill and Duke University improved HIV care by gamifying it with a mobile gaming application.

4 May 2021

ATS publishes new clinical practice guideline on community-acquired pneumonia

In its latest clinical practice guideline on community-acquired pneumonia the American Thoracic Society's guidelines panel addresses the use of nucleic acid-based testing for non-influenza viral pathogens.

4 May 2021

What happens in the first few days of SARS-CoV-2 infection?

New research, published in PLOS Biology, has evaluated SARS-CoV-2 infection in primary cultures of well-differentiated cells to determine how the virus affects the body and how the infection starts. Answers to these questions are essential to forming a general understanding of viral pathogenesis, which helps us develop effective prevention and treatment strategies for COVID-19.

4 May 2021

Can SARS-CoV-2’s impairment of endothelium cause vascular disease?

The study, published in the journal Circulation Research, suggests that COVID-19 is not only a respiratory disease but also a vascular disease. It highlights how the virus attacks the vascular system, causing endothelial impairment.

4 May 2021

Moderna COVID-19 vaccine makes it on WHO Emergency Use Listing

Moderna has announced Emergency Use Listing granted by the World Health Organization for its COVID-19 mRNA vaccine.

4 May 2021

COVID-19 in pregnancy does not significantly increase respiratory illness in newborns, says study

A new study published in the journal JAMA offers reassuring evidence that infants born to mothers with coronavirus disease 2019 (COVID-19), or even asymptomatic infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), have little increase in respiratory symptoms over babies born to uninfected mothers.

4 May 2021

Could in vitro glycoengineering help produce better SARS-CoV-2 spike candidates for vaccine research?

A vexing problem in the development of vaccines has been the need to achieve the right glycosylation profile for the viral antigens. A new study, recently released as a preprint on the bioRxiv* server, shows how a sequential cell-free approach produced complex N-glycans from simpler types, in a one-pot reaction.

4 May 2021

Covid ‘doesn’t discriminate by age’: Serious cases on the rise in younger adults

After spending much of the past year tending to elderly patients, doctors are seeing a clear demographic shift: young and middle-aged adults make up a growing share of the patients in covid-19 hospital wards.

4 May 2021

One in five older adults experienced worse mental health since the pandemic

Nearly one in five older adults say their mental health has gotten worse since the pandemic began in March 2020, and an equal percentage say their sleep has suffered in that time too.

4 May 2021

Unique system detects small changes in DNA structures

Small changes in the structure of DNA have been implicated in breast cancer and other diseases, but they've been extremely difficult to detect -- until now.

4 May 2021

Conspiracies beliefs about COVID-19 increased among users of conservative and social media

Belief in conspiracies about the COVID-19 pandemic increased through the early months of the U.S. outbreak among people who reported being heavy users of conservative and social media, a study by Annenberg Public Policy Center (APPC) researchers has found.

4 May 2021

Rapid and sensitive SARS-CoV-2 detection from saliva using CRISPR

In a paper recently uploaded to the preprint server medRxiv by Edward Málaga Trillo et al. (April 29th, 2021), these methods are tested in combination with CRISPR-Cas detection in the field, demonstrating a sensitivity and specificity of 93.8% and 99%, respectively.

4 May 2021

New computational tool helps screen molecules for their potential COVID-fighting properties

A year into the COVID-19 pandemic, mass vaccinations have begun to raise the tantalizing prospect of herd immunity that eventually curtails or halts the spread of SARS-CoV-2.

4 May 2021

Uncertainty during first COVID-19 lockdown had negative impact on mental health

Many people in Switzerland experienced considerable psychological distress during the first COVID-19 lockdown from mid-March to the end of April 2020.

4 May 2021

Disease/Infection News

High rates of TB in Latin American prisons constitute a “health and human rights crisis”, warns study

New vaccine candidate provides breakthrough in the fight against malaria

Study reveals no negative effect of SARS-CoV-2 BNT162b2 vaccination on male fertility

Can the absence of evidence of in-school SARS-CoV-2 transmission be taken as evidence of absence?

New testing technology can accurately differentiate between viral and bacterial infections

Researchers identify mechanism of platelet hyperactivation in COVID-19 patients

Researchers improve HIV care using mobile gaming application

ATS publishes new clinical practice guideline on community-acquired pneumonia

What happens in the first few days of SARS-CoV-2 infection?

Can SARS-CoV-2’s impairment of endothelium cause vascular disease?

Moderna COVID-19 vaccine makes it on WHO Emergency Use Listing

COVID-19 in pregnancy does not significantly increase respiratory illness in newborns, says study

Could in vitro glycoengineering help produce better SARS-CoV-2 spike candidates for vaccine research?

Covid ‘doesn’t discriminate by age’: Serious cases on the rise in younger adults

One in five older adults experienced worse mental health since the pandemic

Unique system detects small changes in DNA structures

Conspiracies beliefs about COVID-19 increased among users of conservative and social media

Rapid and sensitive SARS-CoV-2 detection from saliva using CRISPR

New computational tool helps screen molecules for their potential COVID-fighting properties

Uncertainty during first COVID-19 lockdown had negative impact on mental health

Advancing Motor Neuron Disease Diagnosis with Non-Invasive Ultrasound and AI

How agentic AI is reshaping laboratory workflows

Fourier 80: bringing benchtop NMR systems to the laboratory

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