"...Researchers at the Oxford University Clinical Research Unit working in Vietnam warned that other anti-viral drugs apart from Tamiflu may be needed. They fear that people taking the wrong dose of Tamiflu may contribute to the growth of a resistant virus strain.
Leading virologist Sir John Skehel, director of the National Institute for Medical Research in London, urged the Government to broaden the UK's defence by looking at other options such as the inhaled drug Relenza."