Non-active site mutations such as L50F are crucial for restoring the viral fitness of SARS-CoV-2 main protease. Here, the authors use full-length Mpro protein as substrate and demonstrate that ...

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 ...

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congestion and fatigue don’t need testing to identify the type of virus or to distinguish between these viruses from the flu or Covid-19. There are two instances where people should consider ...

Jang Theo might be a fan favorite of the Single’s Inferno Season 4 cast, but he’s facing heat after he was spotted liking a disparaging post about the woman he’s interested in, Lee Si-an ...

Antivirus apps for your PC protect your personal information, data, bank accounts, and much more. We've tested more than two dozen utilities to help you choose the best antivirus for your needs ...

COVID can still spread rapidly, especially through close person-to-person contact. You can get the virus and spread it even if you've been vaccinated or had the virus before. How long are you ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Whether it’s malware hidden in popular apps, an urgent-sounding email or a fake website ...

But the coronavirus causes COVID, while the influenza virus causes the flu. COVID also spreads faster than the flu and remains contagious for longer periods. Both illnesses cause symptoms such ...

However, because it shares similar symptoms with other respiratory viruses such as Covid-19, influenza, and respiratory syncytial virus (RSV), it can cause confusion. Though all of these viruses ...