1800 Alta Vista Drive
Ottawa, Ontario K1G 4J5
Canada
Streptococcus pneumoniae; invasive pneumococcal disease; influenza; pneumonia; epidemiology; seasonality; case-crossover; Canada; Australia; United States
Neisseria meningitidis; invasive meningococcal disease; influenza; meningitis; epidemiology; seasonality; case-crossover; Canada; Australia; United States; France