Geneva - The timing of the swine flu outbreak, along with an economic crisis that was pounding the airline industry "could not be worse," the head of the International Air Transport Association (IATA) said Tuesday. "It is still too early to judge what the impact of swine flu will have on the bottom line. But it is sure that anything that shakes the confidence of passengers has a negative impact on the business," Giovanni Bisignani said.

Geneva - World Health Organization officials reiterated Tuesday that travel restrictions would not help stem the spread of the swine influenza virus. "Border controls don't work, screenings don't work," said spokesman Gregory Hartl, speaking to reporters in Geneva. "Travel restrictions do not help."

In response to action by some countries which have banned pork from Mexico and some US states, the WHO reaffirmed that it did not recommend such moves.

A container for transporting swine flu virus samples exploded on a Swiss train, authorities said Tuesday, but stressed that there was no danger to the public. The container, which was filled with dry ice and carried samples of the H1N1 swine flu virus, was destined for Switzerland's national influenza centre in Geneva, exploded Monday night on board of a train.

A laboratory employee had picked up the samples in Zurich to transport them by train to Geneva, but the package exploded near Fribourg and Lausanne, after melting dry ice, which had been wrongly places, caused a build-up of pressure.

Geneva - The Swiss pharmaceutical giant Roche, maker of influenza medication Tamiflu, saw its stock price rise 3.6 per cent in trading late Monday afternoon on the Zurich exchange on the back of the global swine flu outbreak. During the avian flu epidemic the drug was used heavily, particularly in South Asia.

Shares in Roche were trading at close to 145 Swiss francs (126 dollars), up over five francs since the opening.

Geneva - The International Federation of Red Cross (IFRC) and Red Crescent Societies said it was "on full global alert" owing to concerns over the spread of swine flu.

"We have already have mechanisms in place for pandemic preparedness and response globally," said Paul Conneally, a spokesman for the IFRC in Geneva. Like other international organizations, his was "hoping the worst case scenario won't be the case."

The IFRC, which was in a "global preparedness stage," comprises all national Red Cross and Red Crescent societies.

Geneva - The Swiss pharmaceutical giant Roch, maker of influenza medication Tamiflu, saw its stock price rise 3.8 per cent in early trading Monday on the Zurich exchange on the back of the global swine flu outbreak. During the avian flu epidemic the drug was used heavily, particularly in South Asia.

Shares in Roche were trading at close to 145 Swiss francs (126 dollars), up over five francs since the opening.

Martina Rupp, a spokeswoman for Roche, said Tamiflu was deemed to be effective against the swine variant.