Older adults usually don't get mono, because they have immunity to the virus. Mono can be spread through contact with saliva, mucus from the nose and throat, and sometimes tears. Because the virus can be spread through kissing, it has earned the nickname the kissing disease..
Death row is a prison facility or area of a prison where people under sentence of death are held to await their executions. In nations which practice the death penalty, not all have a facility of this kind; some hold their prisoners among the general population or in a generic area of a prison.
The death penalty IS moral. The death penalty helps with the justice with the criminals around the community. The morality to this punishment is for the criminal (and others for this matter) to interpret the actions and the wrong in them. Please note that the criminal action may be inhumane but the punishment is hence 'an eye for an eye'.