Pfizer’s 2nd vaccination begins “April antibody-formers will come out”… Expectation of group immunity

On the morning of the morning of the 20th, when the second dose of Pfizer’s vaccine was carried out, subjects are being vaccinated at the Central Vaccination Center at the National Medical Center in Jung-gu, Seoul. News 1

“I was burdened with the first vaccination, but today I am comfortable. It doesn’t hurt very much.”

The Central Vaccination Center of the National Medical Center in Jung-gu, Seoul, where the second dose of the Corona 19 Pfizer vaccine was started for medical personnel on the 20th. Jeong Mi-kyung, who finished the vaccination at about 9:23 am, looked brighter than the first vaccination. He said, “Although there are 400 confirmed cases, I would like everyone to get vaccinated quickly until they reach 100 or less, or 0,” he said.

The second dose of Pfizer vaccine for workers in the Corona 19 patient treatment hospital went smoothly. From the beginning of next month, antibody holders will be released in earnest, so they will take a step closer to collective immunity.

The second vaccination on this day was scheduled for 320 hospital workers who received the first vaccination on the 27th of last month. Unlike the first vaccination, when expectations and concerns were crossed, the medical staff and vaccinationists looked lighter.

Above all, the expectations for group immunity were high. “After the second vaccination, the highest level of antibody is reached after 1~2 weeks,” said Ko Im-seok, head of the Central Medical Center’s medical center. It’s the same.”

After the second vaccination, 15% had a fever of 38 degrees or more, and 40% had systemic abnormalities. He said, “There will be more complications after the second vaccination, so we are preparing by doubling the bed in the observation room.”

With a’squeeze syringe’, the number of vaccinations per bottle of vaccine is 6 → 7

Deputy Director Ko said, “(Of the amount of vaccination) about 99%, 7 doses (for 7 doses) came out without any problems,” he said. “It is possible to increase the amount.”

He explained that “there was no problem in pulling out one more dose even though I changed the syringe type and hand,” he explained. “This is to proceed with the vaccination without waste.”

When using a special’low dead space LDS’ developed by domestic companies, aka’squeeze syringe’, Pfizer vaccine can be administered from 6 to 7 people per bottle, and AstraZeneca vaccine is per bottle. It is known that it can increase from 10 to 11 to 12 people.

Park Minsik reporter

News directly edited by the Hankook Ilbo can also be viewed on Naver.
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