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Loss of smell may be related to neuroinvasive propensity of SARS-CoV-2

The novel coronavirus has rapidly infected millions over the world in over 187 countries and territories, causing hundreds of thousands of deaths. One of the often-neglected and under-reported symptoms of the virus is the loss of the sense of smell or anosmia. Now, a new study out of Germany published on the preprint server medRxiv in April 2020 provides a quantified estimate of the magnitude of anosmia as a symptom of the coronavirus.

4 May 2020

Uncovering immune cell reactions in COVID-19

A new study published on the preprint server medRxiv in April 2020 suggests that an overactive immune response is responsible for the more severe manifestations of the illness.

4 May 2020

Asymptomatic carriers transmit SARS-CoV-2 with normal breathing

The coronavirus disease (COVID-19) first emerged in a seafood market in Wuhan City, Hubei Province, China, in December 2019. Since then, it has spread to 187 countries, infecting more than 3.58 million people. The novel coronavirus spreads rapidly partly due to asymptomatic carriers. Now a new study shows that asymptomatic carriers may transmit the virus by merely breathing.

4 May 2020

Loss of smell should be listed as early symptom of COVID-19

Though the two common symptoms are cough and fever, recent studies and reports point to a loss of smell as a symptom early in the disease process. A team of researchers at the Technical University Dresden (TU Dresden) revealed that the sudden loss of smell is experienced by many patients infected with the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).

4 May 2020

Human endemic coronavirus reinfection possible after recovery

The novel coronavirus started spreading in December 2019, and since then, it has rippled across the globe, affecting 187 countries and territories, and infecting more than 3.18 million people. However, the behavior and mechanism of the virus, including whether it provides adaptive immunity, is still unclear. There have been reports of reinfection out of South Korea and Japan

4 May 2020

Dead virus fragments are causing COVID-19 reinfection false positives

The coronavirus disease (COVID-19) has ravaged across the globe, infecting a staggering 3.5 million people, and taking over 251,000 lives. One of the most significant concerns in this global pandemic is the possibility of reinfection as previous reports in South Korea and Japan show people testing positive with the coronavirus again.

4 May 2020

Analysis of India's battle with COVID-19

A new paper published on the preprint server medRxiv in April 2020 suggests, based on mathematical models, that premature removal of lockdown restrictions in India could be highly counterproductive, enhancing the secondary spread of COVID-19, pushing up the number of fatalities and prolonging the course of the pandemic in India.

4 May 2020

Study reveals an unprecedented pace and openness in COVID-19 research

The early academic response to coronavirus disease (COVID-19) was specified by research aiming to define the disease, with prompt response from all scholarly publishing stakeholders and short manuscript turnaround times, shows a new study available on the medRxiv* preprint server.

4 May 2020

New information on viral antigens could improve COVID-19 testing

Researchers in France and China have characterized antibody responses to a wide range of antigens present on severe acute respiratory syndrome-related coronavirus (SARS-CoV-2) among patients with coronavirus disease 2019 (COVID-19).

4 May 2020

AI tool automatically diagnoses atrial fibrillation and other ECG abnormalities

Artificial intelligence may be an aid to interpreting ECG results, helping healthcare staff to diagnose diseases that affect the heart.

4 May 2020

Artificial intelligence model can distinguish between pneumonia and COVID-19 from chest x-rays

A research team from Valencia's Polytechnic University, from the CVBLab, has developed a predictive artificial intelligence model that can tell the difference between healthy patients, those who are ill with pneumonia and those who have COVID-19, from chest x-rays.

4 May 2020

Meditation combined with aerobic exercise reduces stress in medical students

Rutgers Robert Wood Johnson Medical School student Paul Lavadera expected his career would put him on the front lines of dealing with medical emergencies.

4 May 2020

Rice scientist wins federal grant for eye research

A Rice University researcher has won a prestigious federal grant to study how a recently identified protein in the cornea aids development, homeostasis and wound healing in the eye.

4 May 2020

Stringent social distancing measures in Louisville are saving lives, study finds

A new modeling study by the University of Louisville School of Public Health and Information Sciences and the Louisville Metro Department of Public Health & Wellness (LMPHW) indicates that stringent social distancing measures the city put in place in March have significantly slowed the spread of COVID-19 in the city.

4 May 2020

Scientists develop a highly sensitive COVID-19 diagnostic platform

Cima Universidad de Navarra researchers have developed a large-scale, highly sensitive COVID-19 diagnostic platform more efficient than the commercial PCR test kits currently available.

4 May 2020

Activation of estrogen receptor can impede growth of pancreatic cancer cells

Activating the G protein-coupled estrogen receptor - a receptor found on the surface of many normal and cancer tissues - has been shown to stop pancreatic cancer from growing, but may also make tumors more visible to the immune system and thus more susceptible to modern immunotherapy.

4 May 2020

ECG screening more effective at detecting cardiac conditions in college athletes

Over the past 30 years, colleges and universities have increasingly screened athletes for health conditions that may pose undue risk to sports participation. Sudden cardiac death is the leading cause of death among college athletes, so a primary function of these screenings is to reveal unknown heart conditions.

4 May 2020

UC San Diego receives $55 NIH grant to advance clinical and translational research

The Altman Clinical and Translational Research Institute at University of California San Diego has received a five-year, $54.7 million Clinical and Translational Science Award from the National Center for Advancing Translational Science, part of the National Institutes of Health.

4 May 2020

MU researcher finds four antiviral drugs effective in inhibiting novel coronavirus

Now, a researcher at the University of Missouri has found that four antiviral drugs, including remdesivir, a drug originally developed to treat Ebola, are effective in inhibiting the replication of the coronavirus causing COVID-19.

4 May 2020

Researchers develop AI algorithm to accurately predict risk for and diagnose Alzheimer's

Researchers have developed a computer algorithm based on Artificial Intelligence that can accurately predict the risk for and diagnose Alzheimer's disease using a combination of brain magnetic resonance imaging, testing to measure cognitive impairment, along with data on age and gender.

4 May 2020