Shared fight against H7N9

The continuous rise in the number of people infected with the new strain of bird flu means the authorities must be relentless in their efforts to fight the virus and a nationwide information network needs to be established to prevent it spreading.

The three new cases that were confirmed on Monday mean the number of people infected with the H7N9 virus has risen to 24 since the first case was reported in Shanghai on March 31. Seven of them have died.

The H7N9 strain is a form of avian flu not previously found in humans and given there are still uncertainties surrounding the virus, such as its exact origin and transmission channels, the growing number of human infections is causing increasing concern.