How does it spreads worldwide?

Strongest hypothesis states that Influenza A started from pig to humans contagion in Mexico and then spread worldwide from person to person (through coughing/sneezing/close contact). No surprise here as touristic and bussiness travel moves millions of people a year around the world. Here you can see our statistics charts. (updated every week)

You may ask: It is safe to travel?

Total Cases 187830
Total Deaths 1419
Total Cases per Million 27.53
Deaths per Million 0.21
Mortality per case 0.76%
Current cases 22962