Dear XXXXXXX,
Greetings and welcome to justanswer,
The swine flu is caused by h1n1 virus and the symptoms are similar to any other viral illness.The definitive diagnosis of swine flu is by blood test.You may have it done to rule out this.
The treatment of viral illness is symptomatic and the drugs like tamiflu may help in controlling the symptoms of swine flu.
Let me know if you have any doubt.
Thank you!
If the symptoms are not severe then you may fly back to UK.
You are welcome!
You may click accept if you are satisfied with my answer.
Best regards!
Doctor (MD)
M.B.B.S. with four years of experience in the field of Medical practice