Why are there so few people playing in Shenzhen Kangtai?

Kangtai was listed late, and the vaccination range was small.

Shenzhen Kangtai is a late vaccine among all vaccines. Emergency use was approved on May 7th, 2002 1 year, and vaccination was carried out on June1day. Many people feel that this technology is still immature and worry that it will have an impact on their health. Naturally, many people are afraid of fighting. In addition, before the listing of Shenkangtai, many people had been vaccinated with vaccines such as Beijing Kexing, Beijing Bio, Anhui zhifei, so fewer people went to fight.

Shenzhen Kangtai Biological Products Co., Ltd. was established in August 1988. Is one of the high-tech enterprises in Shenzhen, mainly engaged in research and development, production and sales of biological products. In 2008, Kangtai Bio carried out strategic capital reorganization with a registered capital of 357 million RMB. 1987 10 the state planning commission approved the Ministry of health to organize the introduction of genetic engineering recombinant (yeast) hepatitis b vaccine industrial production technology for construction in Beijing and Shenzhen.