Medical Tours Costa Rica: Medical Tourism Made Easy! âNo Other Firm Has Helped More Patients. Receive Care Over the Last 15 Yearsâ
The typical incubation period for influenza is 1â4 days (average: 2 days). Most healthy adults may be able to infect others beginning 1 day before symptoms develop and up to 5 to 7 days after becoming sick.he typical incubation period for influenza is 1â4 days (average: 2 days). Most healthy adults may be able to infect others beginning 1 day before symptoms develop and up to 5 to 7 days after becoming sick.
The virus may remain viable on hands for up to 5 minutes. The incubation period for infection with influenza ranges from 1 to 7 days, commonly 2-3 days. Patients may shed influenza virus for up to 24 hours (1 day) before onset of symptoms and until 7 days after the onset of symptoms.he virus may remain viable on hands for up to 5 minutes. The incubation period for infection with influenza ranges from 1 to 7 days, commonly 2-3 days. Patients may shed influenza virus for up to 24 hours (1 day) before onset of symptoms and until 7 days after the onset of symptoms.