Gao Fu, director of the Chinese Center for Disease Control and Prevention, said on Saturday that he is exploring multiple options. Improve vaccine efficacy Against Covid-19.
Gao Fu said that two approaches are being studied “to solve the problem of low efficacy of certain vaccines.” China Morning Post.
One of them is to adjust the dose interval or even increase the number of doses, the other option is Mixed vaccine Use different techniques.
Chinese Ministry of Health reported this Sunday 32 new cases None of the coronaviruses registered on the last day were transmitted locally.
People with ten cases Symptoms appearThree of them were found in Guangxi, the other two were confirmed in Shanghai, and one in Beijing, Tianjin, Shanxi, Guangdong and Sichuan.
On the other hand, 22 cases of asymptomatic infectionAccording to the health authorities of Asian countries, 7 people have been discharged from the hospital.
Therefore, the positive number of imports recorded in China is 5,421 since the beginning of the pandemicAmong them, 5,219 have been discharged, and 202 have been admitted to the hospital, but no deaths are regrettable.
National Accumulation 90,410 boxes, 286 patients are receiving treatment, of which three are in severe conditions, while the death toll remains at 4,636, and the discharge rate rises to 85,488.
As far as Hong Kong is concerned, 11,568 positive confirmed Since the outbreak of the pandemic, 207 people have died.