No, viruses are not alive What does it mean to be ‘alive’? At a basic level, viruses are microscopic creatures that are sometimes good for humans and sometimes bad for humans depending on their particles. they survive within their environment, inside another way of life. In the absence of their host, viruses are unable to live and many are unable to survive for a long time in the environment. Therefore, if they cannot survive independently, can they be defined as being ‘alive’? Taking opposing views, two microbiologists discuss how viruses fit with the concept of being ‘alive’ with them unable to live idependently as a thought in mind and discussing how they should be defined alive or not ,So are they alive ? ARE VIRUSES ALIVE