The World Health Organization has determined the influenza A H1N1 influenza vaccine production strain on May 27, and has begun to distribute it to vaccine manufacturers in my country and other countries that apply for this strain. If the strain is delivered and produced smoothly, my country is expected to produce the first batch of influenza A H1N1 vaccine by the end of July.

The first H1N1 influenza vaccine storage new automated three-dimensional elevated cold storage built by Jingxue Company was also basically completed at the end of May, and can be officially put into use in late June.