Essential public health.
Mackie
P
P
Sim
F
F
D004189:Disaster Planning; D004196:Disease Outbreaks / Q000517:prevention & control; D006801:Humans; D017589:Immunization Programs; D053118:Influenza A Virus, H1N1 Subtype; D007251:Influenza, Human / Q000517:prevention & control; D009976:Orthomyxoviridae Infections; D011634:Public Health; D006113:United Kingdom