Roche share price hasn’t exceeded the 20% return since the first swine flu symptoms were reported in Mexico in April 2009, a clear indication that Tamiflu is not the solution to the swine flu pandemic. Relenza, produced by GlaxoSmithKline, is also reporting the same ineffective results primarily over children under 12.

Inovio has two flu vaccines at late stages of the product pipeline. Their VGX-3400 and its universal influenza vaccine have also shown positive results during development and trial stages. However, other companies like AVI BioPharma (AVII) and Antigenics (AGEN) might win the race for the first swine flu vaccine

The recent deaths of healthy people in the US and UK suggests the virus is mutating. We can only hope that the new altered swine flu virus doesn’t transmit as easily.