How to use viral in a sentence. Of, relating to, or caused by a virus What is a viral infection
Viral Vectors 101: Types of viruses
Viral infections are illnesses you get from tiny organisms that use your cells to make more copies of themselves (viruses)
Viral infections commonly cause respiratory and digestive illnesses, but viruses can also infect most other parts of your body.
Viral adjective (internet) used to describe something that quickly becomes very popular or well known by being published on the internet or sent from person to person by email, phone, etc.: The word viral means relating to viruses (small infectious agents) It may also refer to Memetic behavior likened that of a virus, for example:
Used to describe a piece of information, a video, an image, etc That is sent rapidly over the internet and seen by large numbers of people within a short time Within 24 hours, the video went viral on youtube and facebook Definition of viral adjective in oxford advanced learner's dictionary.
A viral film clip, story, or message is one that spreads quickly because people share it on social media and send it to each other.