So far, some countries’ leaders had already received shots of Chinese COVID 19 Vaccine, such as UAE premier, Indonesia President, Turkish president, Peru President, Seychelles’ President, Bahrain’s Crown Prince, Prime Minister of Jordan, etc..
Many countries are purchasing COVID 19 Vaccines from China because China Vaccines have the following reasons:
1, The inactivated vaccines produced in China belongs to the traditional technology, which is ver y safe for the injector. After two injections, all the subjects produced high titer antibodies, the po sitive conversion rate of neutralizing antibody was 99.52%, and the protective effect on cowid- 19 was 79.34%, better than WHO standard.
2, China vaccines are easy to be delivered can be stored in a standard refrigerator at 2-8 °C. Pfizer Covid-19 vaccines require ultra-low temperature storage conditions at minus
70 ℃, which are indeed too harsh. Such harsh storage conditions may lead to higher transportati on and storage costs.
3, China vaccines are always fast delivery time, such as 20 to 30 after receive payment and government’s approvals from bother exporter and importer.
