MEXICO CITY (AP):

Mexico's health secretary said the swine flu epidemic in his country "is now in its declining phase," even as the United States and five other countries in Europe and Latin America reported new cases on Sunday.

China quarantined more than 70 Mexican travellers and Hong Kong isolated 350 people in a hotel as a precaution, even though no new swine flu infections appeared in Asia. In Egypt, authorities' attempt to kill all pigs as a precaution against the disease prompted pig owners to clash with police who were helping to seize their animals for slaughter.

Death toll

The death toll in Mexico remains at 19, and the number of confirmed cases has increased slightly, from 473 to 506, including the dead, Health Secretary Jose Angel Cordova said. He said "evolution of the epidemic is now in its declining phase".

He said data suggest the epidemic peaked sometime between April 23 and April 28, and that drastic measures, closing the nation's schools, shuttering most of its businesses and banning mass public gatherings, apparently have helped curb the flu's spread.

Confirmed cases rise

In the United States, the number of confirmed cases rose to 226 in 30 states, the Centers of Disease Control and Prevention said. Swine flu has also killed one toddler in the US and has spread to 18 countries worldwide, but experts believe the actual spread is much wider.

The global caseload was nearing 800 and growing, the vast majority in Mexico, the US and Canada. Colombia yesterday reported South America's first confirmed case of swine flu a day after Costa Rica reported the first in Central America.

The Spanish Health Ministry said the country now has 40 confirmed cases of swine flu, making it the European nation hardest hit by the virus. It said most of the victims have already recovered. All but two had recently visited Mexico.

Britain, Italy and Germany also reported new cases.