Norovirus, on the other hand, is a non-enveloped virus. It's encased in a hard, protein-based shell called a capsid, NBC News explains. This makes it resistant to our typical alcohol hand sanitizers.

Norovirus, on the other hand, is a non-enveloped virus. It's encased in a hard, protein-based shell called a capsid, NBC News explains. This makes it resistant to our typical alcohol hand sanitizers.

Though hand sanitizer can kill many other pathogens, it is not effective against norovirus, due to its firm shell. Other viruses often have a fat-based outer layer called an envelope, which can be ...

Only certain cleaners kill norovirus, a leading cause of vomiting, diarrhea and foodborne illness. Why is that?

Norovirus, a gastrointestinal ... including alcohol-based hand sanitizers. “It belongs to a group of small, non-enveloped viruses that can be resistant to some cleaning products,” says Callum ...

Norovirus, on the other hand, is a non-enveloped virus. It's encased in a hard, protein-based shell called a capsid, NBC News explains. This makes it resistant to our typical alcohol hand sanitizers.

Norovirus, on the other hand, is a non-enveloped virus. It's encased in a hard, protein-based shell called a capsid, NBC News explains. This makes it resistant to our typical alcohol hand sanitizers.

Norovirus, on the other hand, is a non-enveloped virus. It's encased in a hard, protein-based shell called a capsid, NBC News explains. This makes it resistant to our typical alcohol hand sanitizers.

Norovirus, on the other hand, is a non-enveloped virus. It's encased in a hard, protein-based shell called a capsid, NBC News explains. This makes it resistant to our typical alcohol hand sanitizers.

Norovirus, on the other hand, is a non-enveloped virus. It's encased in a hard, protein-based shell called a capsid, NBC News explains. This makes it resistant to our typical alcohol hand sanitizers.