Health officials have begun a push to have the flu jab administered as widely as possible.

High vaccination rates are the most effective way to build herd immunity, which will protect more people than just those who receive it.

The jab covers several potential strains in a bid to curate antibodies to fight off the potentially devastating bug.

Those who opt to take one may experience some side effects, but these will end up less severe than those of the virus itself.

Source: | Daily Express

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