These lakes are the largest waterbodies, whether natural or constructed. These lakes, held back by dams, are the largest waterbodies serving water and power supply needs. Salt lakes are normally dry, appearing as glittering sheets of salt that stretch to the horizon.
The Incubation Period for Norovirus. The incubation period for an infection from norovirus typically take place throughout a time frame of 48 to 72 hours from the initial infection. This time usually defines the time between catching the infection and developing its associated symptoms.
Norovirus may have a prolonged infection period that starts even before a patient gets sick. There is a short lag or incubation period (up to two days) between the time that people acquire the virus and the time they get symptoms.People may be contagious during this period.All people are contagious while they are having symptoms.here is a short lag or incubation period (up to two days) between the time that people acquire the virus and the time they get symptoms.