Liquid hand sanitizers-mostly alcohol-based gels-have experienced an explosion in popularity over the last 10 years. If you’ve recently traveled by plane or set foot in a classroom in the US, chances are you’ve seen hand sanitizers in use.

The outbreak of the novel coronavirus is crashing global markets and affecting everything from air travel to the film industry to local businesses. Still, some companies stand to benefit somehow from this outbreak, which has now spread to scores of countries and infected more than 100,000 people.

Social media companies are increasing their vigilance about removing coronavirus conspiracies. Facebook, in particular, continues to update its policies as the outbreak — and corresponding disinformation — spreads.