influenza

viral incubation time

every year, how many canadians infected, how many hospitalized, how many die

a pandemic is about how many years

adults < 65 vaccine prevents ?% influenza, older adults?

ontarios universal influenza immunization program saves approx: deaths, hospitalizations, ED visits, physician consults?

if vaccination, how many risk allergic reaction, anaphylaxis?

# of HCWs you need to vaccinate to prevent one death, one hospitalization?

pregnant women are at how many more times increased risk of influenza complications?