![da ba dubai arabic proverb da ba dubai arabic proverb](https://mytblob.blob.core.windows.net/8af5865b-c99f-4467-be97-70bc35baff0d/suppliers/58740/images/Hyatt-Regency-Dubai-Lobby.jpg)
Sinopharm, which has another vaccine in late-stage testing, has said it is preparing to deliver 500 million doses worldwide, according to the state-run newspaper Science and Technology Daily. Sinovac Biotech, a Beijing-based private vaccine maker, has already begun exporting its vaccines to countries like Indonesia and Brazil. In October, Zheng Zhongwei, a senior health official, said the government had established a “follow-up program” to track the people who had been vaccinated, though he gave no details. But it falls short of the performance reported by the American drug makers Pfizer and Moderna, which said earlier that their vaccines were more than 90 percent effective at protecting against the coronavirus. The news that a Chinese vaccine is 86 percent effective - exceeding the 50 percent threshold set by many governments - is a boost to China’s biomedical ambitions. And scientists noted that the announcement was lacking in data and other critical details. If results from elsewhere show similar findings, the Chinese vaccines could offer a lifeline to developing countries that cannot afford vaccines from the United States that are likely to be more expensive and more difficult to transport.īut Chinese officials and Sinopharm, the state-owned maker of the vaccine, were silent on Wednesday on the Emirati disclosures. The announcement by the Emirates’ Ministry of Health and Prevention was the first official indicator of a Chinese vaccine’s potential to help stop the pandemic. The United Arab Emirates issued the first government approval of a Chinese coronavirus vaccine on Wednesday, citing preliminary data showing that it was 86 percent effective, a move that could bring Chinese vaccines a step closer to widespread use.