Here are a few questions and answers to address the current concerns about swine flu. You can find out more details on the BBC website.
What should I do if I think I’m infected?
If I have been in close contact with an infected person, do I need treatment?
You only need antiviral treatment if you have been diagnosed with swine flu or if a doctor decides that you are at serious risk of developing severe illness.
What do antivirals do?
If I take an antiviral and have side effects, whom should I inform?
First, see your healthcare professional to check that you are ok.
Then, report your suspected drug reaction to the Medicines and Healthcare products Regulatory Agency (MHRA) via their new online service.
Anyone who does not have access to the internet can ask their healthcare provider to send a report on their behalf.