Summary

Influenza or flu is a highly contagious respiratory illness which causes high temperature, fever and headache. Most healthy people will recover fully after a few days but flu can be very dangerous for some people, such as the elderly or the immunocompromised. The NHS targets vulnerable groups and recommends that they have an annual flu vaccination.

Want to read more?

This content requires a Croner-i subscription.

No Subscription?

;

Contact us to discuss your requirements.

Book a demo
Call an Expert:

0800 231 5199

Talk to us on

live chat