The name Constanza is of Spanish origin. The meaning of Constanza is steadfast. Constanza is generally used as a girl's name. It consists of 9 letters and 3 syllables and is pronounced Con-stan-za.
The above answers are quite right. The protein capsid of naked viruses is less susceptible to environmental conditions (lipid solvents, pH, temperature...) than enveloped viruses because the envelop is made in part of phospholipids. Once the envelop is lysed, the virus loses its functional receptors and is not still able to infect susceptible cells. ...
Due to a number of factors, such as internal structure, outer coating, and environment conditions, viruses display a huge range of time in how long they can persist in an infectious state. Some viruses require water to remain viable, others require a particular temperature range, others still do better out of direct light.