From 0-24:00 on May 9, there were 15 new local confirmed cases in the province (3 of them). Asymptomatic infections were transferred to diagnosis), 2 cases were reported in Guangzhou, 1 case was reported in Shenzhen, and 12 cases were reported in Zhanjiang; 6 new local asymptomatic infections were reported, 1 case was reported in Shenzhen, and 5 cases were reported in Zhanjiang. There are 8 newly discharged cases in the province (1 imported from abroad), and 219 cases are currently in the hospital (22 imported from abroad); 18 new cases of asymptomatic infections released from medical observation (16 imported from abroad) are still under medical observation asymptomatic 223 cases were infected (176 cases imported from abroad).
>>Community transmission of the epidemic in Guangzhou is basically blocked< /span>
On May 9, Guangzhou held a press conference on epidemic prevention and control meeting. Chen Bin, deputy director and spokesperson of the Guangzhou Municipal Health Commission, said that after evaluation and judgment by experts, the community transmission of the epidemic has been basically blocked and the epidemic has been effectively controlled. We will continue to improve the level of epidemic prevention and control in our city.”
In the face of the epidemic, vaccination is very important.
Published in the Weekly Report of China CDC
A study on a new crown vaccine shows:
The whole course of vaccination against the new coronavirus
Can effectively prevent severe illness!
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Let’s take a look
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The study collected all confirmed cases in mainland China between May 21, 2021 and February 28, 2022, totaling 10,829 cases, of which 8,675 were caused by the Delta variant and 2,154 were caused by the Omicron variant. caused.
The researchers compared the 3-17-year-old group with the 18-59-year-old group The proportion of common pneumonia and severe pneumonia in 4 subgroups of unvaccinated, partial immunization, full immunization, and booster immunization in the ≥60-year-old group were infected with different strains, and the protective power of the new coronavirus vaccine was evaluated.
Let’s take a look at the definitions of the 4 subgroups:
Unvaccinated group
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means not vaccinated before infection or vaccinated on the day of infection.
Partial immunization group
The basic immunization has not been completed or one dose of inactivated vaccine has been completed within 14 days before infection.
Full-time immunization group
That is, 1 dose of adenovirus vaccine, 2 doses of inactivated vaccine, and 3 doses of recombinant vaccine were completed before infection.
Booster group
3 doses of inactivated vaccine and 2 doses of adenovirus vaccine were completed before infection.
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Conclusion 1
This study shows that the whole course of vaccination against the new coronavirus has a significant effect on preventing pneumonia caused by Delta strain, and The effect of preventing severe illness is remarkable.
By comparing the vaccination status of cases in different age groups, it was found that:
3-17 years old, 18-59 years old and ≥60 years old age group who were fully immunized were more The risk of pneumonia was reduced by 58%, 51%, and 66%, respectively.
In the 18-59 and ≥60-year-old age groups, the risk of severe disease after completing the whole course of immunization decreased respectively.83% and 69% lower.
In the 18-59 and ≥60-year-old age groups, completing the booster immunization reduced the risk of pneumonia by 86%.
In the age groups of 18-59 years and ≥60 years old, increase the risk of severe disease respectively 98% and 91% lower.
Conclusion II p>
This study showed that in people over 60 years old, the proportion of pneumonia caused by Omicron decreased from 79% of the unvaccinated group to complete 52% of the vaccinated group. None of the 67 patients ≥60 years old who received booster vaccine developed severe pneumonia.
Data show that full vaccination and booster vaccination can reduce the risk of pneumonia and severe pneumonia, Especially the elderly.
If your family does not have the second and booster shots
Make arrangements now!
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Source: Health Guangdong Guangdong CDC
Editor: Ye Yongxin< /p>
[Source: Released by Zhaoqing]
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