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    Home > Active Ingredient News > Infection > Bulletin on October 12, 2021: After vaccination with inactivated vaccines and booster vaccination with mRNA vaccines, neutralizing antibodies increased by 46.6 times; the “ebb” of the new crown epidemic in Japan has puzzled experts; a total of 2.22 billion doses of new crown vaccines have been reported nationwide

    Bulletin on October 12, 2021: After vaccination with inactivated vaccines and booster vaccination with mRNA vaccines, neutralizing antibodies increased by 46.6 times; the “ebb” of the new crown epidemic in Japan has puzzled experts; a total of 2.22 billion doses of new crown vaccines have been reported nationwide

    • Last Update: 2021-10-19
    • Source: Internet
    • Author: User
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    As of 7:01 on October 12, 2021, Beijing time, Worldometers world real-time statistics show that the total number of confirmed cases of new coronary pneumonia ( COVID-19 ) worldwide has exceeded 238.
    971 million, with an increase of 295,895 cases, reaching 238,971,006 cases
    .


    The total number of deaths was 4.


    New crown pneumonia COVID-19 October 11, 2021 briefing: Zhang Wenhong believes that China will be conditionally open as soon as early 2022! A variety of mammals can become COVID-19 hosts; COVID-19 immunity

    After vaccination with inactivated vaccine, boost vaccination with mRNA vaccine, the antibody increased by 46.
    6 times

    After vaccination with inactivated vaccine, boost vaccination with mRNA vaccine, the antibody increased by 46.
    6 times

    A scholar from Yeditepe University in Turkey published a paper in the Journal of Medical Virology that is very meaningful for inactivated virus vaccines and booster vaccination, the title is "SARS-CoV-2 specific antibody responses after third CoronaVac or BNT162b2 vaccine following two-dose CoronaVac Vaccine regimen" (SARS-CoV-2 specific antibody response induced by CoronaVac or BNT162b2 as the third dose after two doses of CoronaVac vaccination)
    .

    A scholar from Yeditepe University in Turkey published a paper in the Journal of Medical Virology that is very meaningful for inactivated virus vaccines and booster vaccination, the title is "SARS-CoV-2 specific antibody responses after third CoronaVac or BNT162b2 vaccine following two-dose CoronaVac Vaccine regimen" (SARS-CoV-2 specific antibody response induced by CoronaVac or BNT162b2 as the third dose after two doses of CoronaVac vaccination)
    .


    The median of IgG-S in the 2IVV group was 547.
    7 au/ml
    .


    After booster vaccination, the median of IgG-S in the 3IVV group was 947.


    With BNT162b2 booster vaccination, the induced IgG-S titer is 27 times that of continued boost vaccination with CoronaVac


    Germany cancels comprehensive free rapid test for COVID-19

    Germany cancels comprehensive free rapid test for COVID-19

    According to the agreement reached between the German federal government and the state governments on August 10, Germany will formally cancel the comprehensive free rapid test for the new crown virus from October 11 local time
    .


    Except for those who have not been vaccinated, including children and patients with special diseases, as well as those who work in nursing institutions, hospitals, schools or workplaces, ordinary people need to bear their own expenses for rapid testing of the new coronavirus


    child

    The new crown in parts of the U.
    S.
    deteriorates again

    The new crown in parts of the U.
    S.
    deteriorates again

    In recent weeks, the number of new crown virus infections and hospitalizations in southern states such as Florida has begun to show a sharp decline, and relevant epidemic indicators have improved
    .


    But what is worrying is that in many states in the northern United States, including those with higher rates of vaccinations, the relevant epidemic indicators are getting worse


    In recent weeks, the number of new crown virus infections and hospitalizations in southern states such as Florida has begun to show a sharp decline, and relevant epidemic indicators have improved


    Take Vermont as an example.
    Only 1 person was infected on July 5, and it recently increased to 286 on October 1.
    The number of hospitalized patients increased from 8 in June to 160 in September


    Texas gubernatorial candidate infect new crown in hospital, in bed appeal: Fast refuse vaccines Texas gubernatorial candidate infect new crown in hospital, in bed appeal: Fast refuse vaccines Texas gubernatorial candidate infect new crown hospitalized calling in bed: Fast rejected vaccine

    Alan West, candidate for governor of Texas and former Florida congressman, was hospitalized with new coronary pneumonia
    .


    He is slightly different from Wallace.
    He is a determined and extreme anti-vaccine person, and he is quite famous in the local area


    Alan West, candidate for governor of Texas and former Florida congressman, was hospitalized with new coronary pneumonia


    West, who entered the hospital, said that hospitalization with the new crown virus will make him more committed to opposing the new crown vaccine, because he discovered that there are more options after the vaccine, and will use monoclonal antibody infusion therapy to fight against it.
    The new crown virus, this is very effective


    During the COVID-19 period, the threat of violence against medical staff continues to grow During the period of the new crown, the threat of violence against medical staff continues to increase

    According to CCTV News, the American Nurses Association conducted a questionnaire survey of 5,000 nurses
    .
    Finally, an investigation report showed that it was not the new crown virus that the medical staff who resigned were afraid of
    .
    31% of the medical staff interviewed said that under the pressure of the epidemic, the threat of violence faced by medical staff continues to grow
    .
    By March, the proportion was as high as 22%
    .
    In order to deal with such special circumstances, some hospitals have prepared emergency buttons for medical staff, hoping that they can seek help in time when they encounter threats to ensure their own safety
    .

    The epidemic has lasted for more than a year.
    Americans have been in a state of anxiety for a long time, and it is inevitable that they will have a psychological burden.
    Some patients or their families will vent their emotions to the medical staff
    .
    But they seem to have forgotten the important point.
    Without these medical staff who stick to their posts, patients will have nowhere to go to see a doctor
    .
    Therefore, it is a matter of urgency that Americans should treat medical staff well to ensure that hospitals can remain open to receive treatment and treat more patients
    .

    Australia tries to coexist with the new coronavirus

    Australia tries to coexist with COVID-19 Australia tries to coexist with COVID-19

    On the 11th local time, Sydney, Australia's largest city, reopened today for the first time since it was closed due to the epidemic on June 26
    .
    After 70% of the population of 16 years and over in New South Wales was fully vaccinated, Sydney’s barbershops, gyms, cafes and bars were also reopened to vaccinated customers on Monday.
    This is the first time in more than 100 days.
    Opened
    .

    At present, 73.
    5% of the target population has been fully vaccinated, and more than 90% have received at least one dose of the new crown vaccine
    .
    The number of people vaccinated reaches 80% as the benchmark.
    Australia will remove more travel restrictions.
    Since March last year, residents of New South Wales will have the opportunity to travel abroad for the first time
    .

    New South Wales has reported 496 new infections and 8 deaths from the new crown in the last 24 hours
    .
    But as Sydney residents return to work and become more mobile, the infection rate will rise
    .

    New South Wales Governor Dominic Perrottet said that the infection rate and the number of hospitalized patients were lower than the model predicted
    .
    Perrottet said: “So when we open up restrictions in a cautious manner, this brings hope and confidence, and we are in a very good position to ensure people’s safety
    .
    Although there are still restrictions on travel in certain areas, if everyone can By taking care of each other and respecting each other, we can get people back to work, and we can reopen businesses while ensuring people’s safety.

    Since the outbreak of the new crown epidemic for more than 18 months, Australia has been isolated from the world, closed its borders and implemented strict blockade measures to slow the spread of the virus, but now Australia is also considering reopening the border and "coexisting with the virus
    .
    "

    The "ebb" of Japan's new crown epidemic puzzles experts

    The "ebb" of the new crown epidemic in Japan puzzles experts

    The number of newly confirmed cases of new coronary pneumonia in Japan fell to the lowest level in nearly a year, which puzzled health experts and worried that the epidemic would rebound in the winter
    .

    The number of newly confirmed cases of new coronary pneumonia in Japan fell to the lowest level in nearly a year, which puzzled health experts and worried that the epidemic would rebound in the winter
    .
    The number of newly confirmed cases of new coronary pneumonia in Japan fell to the lowest level in nearly a year, which puzzled health experts and worried that the epidemic would rebound in the winter
    .

    According to reports, on Monday, the number of new confirmed cases in a single day in Tokyo fell to 87, reaching the lowest level since November 2 last year, a sharp drop compared with the more than 5,000 new cases in a single day in August
    .
    The August outbreak severely damaged Tokyo's medical infrastructure
    .

    According to reports, on Monday, the number of new confirmed cases in a single day in Tokyo fell to 87, reaching the lowest level since November 2 last year, a sharp drop compared with the more than 5,000 new cases in a single day in August
    .
    The August outbreak severely damaged Tokyo's medical infrastructure
    .

    According to reports, although the start is slow, the vaccination work in Japan is progressing rapidly
    .
    The emergency quarantine restrictions that have lasted for nearly half a year are likely to have also helped curb the spread of the virus
    .
    However, the delta variant is very contagious, and the wave of infections and hospitalizations it caused has quickly subsided, which puzzles the experts
    .

    According to reports, although the start is slow, the vaccination work in Japan is progressing rapidly
    .
    The emergency quarantine restrictions that have lasted for nearly half a year are likely to have also helped curb the spread of the virus
    .
    However, the delta variant is very contagious, and the wave of infections and hospitalizations it caused has quickly subsided, which puzzles the experts
    .

    Nishiura Hiroshi of Kyoto University in Japan and others believe that the surge in summer cases and the subsequent sharp drop are mainly caused by the trend of human activities
    .

    Nishiura Hiroshi of Kyoto University in Japan and others believe that the surge in summer cases and the subsequent sharp drop are mainly caused by the trend of human activities
    .

    A total of 2.
    22 billion doses of the new crown vaccine have been reported nationwide

    A total of 2.
    22 billion doses of new crown vaccine reported nationwide.
    2.
    22 billion doses of new crown vaccine reported nationwide.
    2.
    22 billion doses of new crown vaccine reported nationwide.

    National Health Commission: As of October 10, 2021, 31 provinces (autonomous regions and municipalities) and the Xinjiang Production and Construction Corps have reported a total of 222.
    1245 million doses of new crown virus vaccine
    .

    National Health Commission: As of October 10, 2021, 31 provinces (autonomous regions and municipalities) and the Xinjiang Production and Construction Corps have reported a total of 222.
    1245 million doses of new crown virus vaccine
    .
    National Health Commission: As of October 10, 2021, 31 provinces (autonomous regions and municipalities) and the Xinjiang Production and Construction Corps have reported a total of 222.
    1245 million doses of new crown virus vaccine
    .

    Japan starts research to collect data on mixed vaccination with new crown vaccine

    Japan collects data for the start of researchon mixed vaccination against the new crown

    Regarding the effect and safety of "mixed vaccination" using different vaccines for the first and second doses of the new crown vaccination, the Japanese government’s "Japan Medical Research and Development Agency" research class, which is responsible for supporting medical research and allocating budgets, has launched verification for precautions.
    Collect data for situations where the supply of specific vaccines has to be vaccinated with different products
    .

    According to the report, the study used government-approved vaccines from Pfizer, Modena, and AstraZeneca in the United Kingdom, divided into 6 groups with the first and second doses of different vaccine combinations, and 3 groups with two doses of the same product
    .
    Participants in the test are over 20 years old, and it is estimated that there will be about 30 people in each group
    .
    The vaccination interval is always four weeks
    .

    Participants have regular blood tests from before vaccination to half a year after the first dose of vaccination to investigate the immune response status such as the amount of antibodies to prevent infection
    .
    In addition, until eight weeks after vaccination, symptoms will be recorded in the log to confirm safety
    .

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