A(H1N1) Flu Outbreak> Mass Infection
|
A(H1N1) Flu Outbreak> Mass Infection
|
 The A/H1N1 influenza virus is responsible for nearly 80 percent of China's total flu infections and most of the mass cases occurred in schools.
The 3,000 classmates of the first person to die of A/H1N1 influenza in Beijing have returned to classes at Beihang University.
|
