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Caroline A. Hind, PhD, MRPharmS,
is pharmacist facilitator, and George Downie, MSc, FRPharmS,
is director of pharmacy and medicines management at NHS Grampian.
Correspondence
to: Dr Hind at Pharmacy
Medicines Unit, Westholme, Woodend Hospital, Queens Road, Aberdeen
AB15 6LS
e-mail caroline.hind@gpct.grampian.scot.nhs.uk |

Charles Michie, community pharmacist, undertaking influenza vaccination
at his pharmacy in Aberdeen |
SUMMARY
Influenza affects people of all ages and the prevalence of infection
increases over a six- to eight-week period over the winter. For most
people, the illness is unpleasant but self-limiting. However, for a number
of “at risk” groups, such as people with asthma and the elderly,
it may be serious and can kill. It can also put pressure on health and
other services. Influenza immunisation is an effective way to prevent
or ameliorate flu, and it reduces complications. It also reduces hospital
admissions as a result of flu by as much as 60 per cent and morbidity
by 40 per cent.
Recent NHS policies have targeted those groups who are most likely to
suffer such complications or to die from the infection.3 Significantly,
the likelihood of a flu pandemic is becoming increasingly probable although
the timing, extent and severity remain uncertain. However, enough is
known from previous pandemics to indicate the likely range of impact.
A future pandemic is likely to spread rapidly to all parts of the globe
and cause sudden and sharp increases in illness over a matter of weeks.
A pandemic has the potential to overwhelm health and other services rapidly.
Contingency plans are being made in which a tiered approach to immunisation
is proposed, immunising sections of the population in stages according
to the availability of vaccine. One of the challenges in responding to
a pandemic will be to develop a safe, immunogenic vaccine that protects
against the pandemic strain of virus and then immunising large numbers
of individuals who may be key workers or in “at-risk” groups.
Within this context additional opportunities for providing immunisation
will be essential.
Full text article PDF 70K |