BEIJING, Nov. 28 -- China Food and Drug Administration (CFDA) has approved three home-grown Ebola test reagents to be used in prevention of the speread of the virus.

The three test reagent products are made by Daan Gene Co., Ltd of Sun Yat-Sen University, Shenzhen Puruikang and Shanghai ZJ Bio-Tech Co., Ltd respectively. The products will be reserved for contingency situations, said CFDA.

The statement did not detail how fast the reagent can diagnose the Ebola virus infection but according to a Friday report from China News Service, the product from Puruikang has high sensitivity and accuracy.