The basics - Seasonal influenza
Although public confusion over flu and its symptoms is rife, presentations to GPs are down.
In this section you will find all of our relevant articles from trusted sources to give you an overview of the diagnosis and management of common and less common infectious diseases.
We've also gathered together key news stories and opinions from our publications, as well as links to important external resources and organisations.
Research into deadly flu strains must continue in a bid to find vaccines and treatments, US experts have warned.
More evidence is needed to show that vaccinating all healthy children against seasonal flu is worthwhile, government advisors have said.
A tool to warn of severe flu epidemics before they swamp GP surgeries and hospitals has been launched by scientists in London.
Doctors are 'misguided' not to get the flu vaccine, according to experts who accused GP practice staff of giving out false information about vaccination.
GPs, nurses and other health workers will be encouraged to get vaccinated against seasonal flu in a campaign launched today - despite no national campaign for the public.
Senior members of the RCGP are split over the need to advertise the seasonal flu jab in England, after one claimed failure to do so will harm uptake rates and see GPs blamed for it.
Although public confusion over flu and its symptoms is rife, presentations to GPs are down.
Professor John Oxford reflects on how this Darwinian virus came to dominate the 2010/11 flu season.
Pregnant women are now considered a high-risk group for swine flu and should be counselled about early signs and symptoms. By Dr Alexandra Ridout and Mr Wai Yoong

Quick links to key documents and online resources
Contributed by Dr Ian Campbell, honorary consultant physician, University Hospital Llandough, Cardiff, and Dr Matt Brouns, registrar in respiratory medicine, Nevill Hall Hospital, Abergavenny.
Clinical features depend on patient factors and the infecting organism, explains Dr Harry Brown.
Contributed by Dr Charlotte Hopkins and Dr R Monica Lascar, consultants in HIV and genitourinary medicine at Whipps Cross University Hospital, London.
Dr Jean Watkins discusses the differences between genital herpes zoster and herpes simplex
Patients should understand the nature of this recurrent viral disease.
The shingles rash may resemble contact dermatitis or impetigo, explains Dr Judy Duckworth.


IFH is a non-governmental, charitable organisation that is working to raise awareness of the importance of hygiene in the domestic setting and to develop and promote an approach to home hygiene based on sound scientific evidence. IFH has produced a range of materials including scientific reviews, guidelines, training materials and briefing documents on hygiene and hygiene issues, downloadable from the IFH website.
The Hygiene Centre at the London School of Hygiene and Tropical Medicine is a research group devoted to developing a better understanding of hygiene and sanitation practices to help inform public health policy in developed and developing countries.