incubation period for viral pneumonia
Factors which determine the incubation period include the type of bacteria or virus causing pneumonia, age of the person and overall health. The incubation period for the most of the bacteria and viruses which cause pneumonia ranges from 1 day to 1 week.Incubation period of some of the common bacteria and virus are given in table 1. Organism. Incubation period. Respiratory syncytial virus. 1 to 4 days.Influenza virus.he incubation period for the most of the bacteria and viruses which cause pneumonia ranges from 1 day to 1 week.