Medscape

The updated iteration highlights expanded indications for transcatheter as opposed to surgical aortic valve implantation and stresses the ne...

Behind a North Carolina man's drunk driving charge lies a potentially underdiagnosed condition that causes yeast in the gut to transform car...

With COVID-19 case counts rising daily, health authorities in the United States and the United Kingdom are looking for ways to get more peop...

Low folate has been linked to birth defects, but some practitioners are urging pregnant women to avoid supplements. Undark

As the covid-19 pandemic heads for a showdown with vaccines it's expected to lose, many experts in the field of emerging infectious diseases...

BioNTech is working flat out with partner Pfizer to boost production of their COVID-19 vaccine, its founders said, warning there would be ga...

The type and abundance of bacteria found in the mouth may be associated with lung-cancer risk in people who have never smoked, according a n...

In real-world circumstances, procedures such as biopsy indicated by lung-cancer screening with low-dose computed tomography may not go quite...

The total is nearly twice as many as the next worst country -- India, which has 10.28 million cases. WebMD Health News

British doctors have said a government decision to delay giving a coronavirus vaccine booster shot to vulnerable patients who have already h...

A postmortem analysis of brain tissue from people diagnosed with posttraumatic stress disorder revealed that two genes in the prefrontal cor...

The United States is wrapping up 2020 with record-setting coronavirus numbers. WebMD Health News

The race to vaccinate millions of Americans is off to a slower, messier start than public health officials and leaders of the Trump administ...

L.A. County surpassed 10,000 deaths from the coronavirus. The governor also announced the first detected case of the new and apparently more...

For better or worse, the coronavirus pandemic thrust virologists, epidemiologists and other normally low-profile scientists into the pop cul...

Multifocal microvascular injury in the brain and olfactory bulbs may be another possible COVID-19 outcome, new imaging research suggests....

SARS-CoV-2 can invade the brain and directly act on brain cells, causing neuroinflammation, new animal research suggests. Medscape Medica...

Dozens of vials of Moderna's coronavirus vaccine were ruined and had to be discarded after a hospital employee intentionally removed the via...

Almost a year into the pandemic, supply shortages remain so severe that nurse Kristen Cline reuses her N95 for several shifts while her hosp...

Previous studies of colorectal cancer (CRC) included carcinoid tumors as well as colorectal adenocarcinoma, which has inflated estimates of...

Women who have had the arterial switch operation to correct transposition of the great arteries tolerate pregnancy well with few complicatio...

Traditional and mainstream medicine have long been at odds. But Covid-19 may be driving a new, evidence-based reckoning. Undark

Lymphoma specialist Ann LaCasce, MD, comments on brexucabtagene autoleucel, the first FDA-approved CAR T-cell therapy for relapsed or refrac...

Neutrophil extracellular traps, weblike DNA and protein strands now known to contribute to thrombosis, are more frequent and are denser in C...

The number of reported COVID cases in children dipped slightly from the previous week in the US, but has still exceeded 2 million just 6 wee...