The big data of the Harbin Centers for Disease Control and Prevention shows that the elderly vaccinate the new crown vaccine is very necessary

Why does the elderly infected with new coronal virus, the proportion of severe and death is the highest among all ages of all crowds? Recently, the Harbin Disease Prevention and Control Center released the "analysis of vaccine vaccination in the new crown pneumonia case of the elderly over 60 years old".

From the analysis of the new crown epidemic cases from February 28 to May of this year, it can be found that among the total 1,373 positive infected people, 171 are over 60 years old. Among 171 elderly positive infections, 116 people were vaccinated for 3 doses of new crown vaccines, 19 people were vaccinated with 2 doses, and only 6 were vaccinated with only one dose. Of the 36 positive infections who were not completed throughout the process, 10 people were 10 people, with 26 asymptomatic and asymptomatic, accounting for 27.7 % and 72.3 %, respectively. Among the 135 positive infected people who were vaccinated with more than 2 doses, 23 people were ordinary, asymptomatic and asymptomatic 112, accounting for 17 % and 83 %, respectively. Among the 116 people who completed 3 doses, only 18 of the 116 people, with a normal type of only 18 people, and 98 asymptomatic asymptomatic, accounting for 15.5 % and 84.5 %, respectively.

It can be seen that the elderly over 60 years old, after completing the entire process of immunity, especially after strengthening immunity, even if the new crown virus is infected, most of them are mild and asymptomatic infected. The existing vaccine has a more obvious protection effect on the severity of the new coronary pneumonia, which can effectively reduce the incidence and mortality after the infection. Therefore, it is necessary to supplement the shortcomings of the current vaccination rate of the elderly, and vigorously improve the vaccination rate of the elderly, and achieve "depletion", "should be connected", "should be connected quickly" as soon as possible.

Source: Heilongjiang Daily

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