Influenza virus is an infectious agent belonging to the virus family Orthomyxoviridae that causes a respiratory tract infection (influenza or 'flu') in vertebrates. There are three main species ...

The SARS-CoV-2 E protein forms pentameric helical bundles whose structures are distinct between ... paving the way for developing new antiviral drugs that target these pathogenic virus ion channels.

State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai 200433, China Department of Macromolecular Science, Fudan University, Shanghai 200438, China ...

The COVID-19 virus spreads mainly through exposure to airborne droplets infected with the virus. While it's possible to be infected with COVID by coming in contact with a surface with the virus on ...

Three tropical cyclones are spinning in the South Pacific, an occurrence that scientists say is unusual. Tropical cyclones Rae, Seru and Alfred are all churning as the region is in the peak of a ...

A Chinese team of virologists has found that this virus carries the risk of animal-to-human transmission. According to the South China Morning Post (SCMP), the new virus called HKU5-CoV-2 was ...

Norton has a 60-day money-back guarantee and a Virus Protection Promise if you sign up for its auto-renewal program. Boot up a game and Avast will automatically put itself in gamer mode.

Both oral herpes and genitals herpes are caused by types of the herpes simplex virus (HSV). The virus is passed when you come in contact with a herpes sore or its fluids. The virus can also be passed ...

Multiple sclerosis (MS) and other conditions affecting the immune system can activate the John Cunningham (JC) virus, causing a potentially life threatening infection. The JC virus is common ...

Outbreaks of this virus are relatively rare. This new outbreak is the ninth to have been recorded since 1976 when the virus was first identified and – as was practice at the time – named after ...

“You tend to have one or the other virus predominant at any given time,” said Anice Lowen, a professor of microbiology and immunology at the Emory University School of Medicine. Here’s what ...