covid vaccine update 相關
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搜尋結果
Starting from 27 March 2024, eligible citizens aged 6 months or above who are still not vaccinated or have not yet completed initial doses, may choose to receive XBB vaccine as their initial vaccination for free, while persons belonging to high-risk priority groups may receive XBB vaccine as their initial doses and additional booster for free.
- What You Need to Know
- Recommendations for Everyone Aged 5 Years and Older
- Recommendations for Children Aged 6 Months—4 Years
- Recommendation for People Who May Get Additional Updated COVID-19 Vaccines
- When Are You Up to Date?
- How Well COVID-19 Vaccines Work
- About COVID-19 Vaccines
- Getting Vaccines If You Recently Had COVID-19
- Vaccination Received Outside the United States
•CDC recommends the 2023–2024 updated COVID-19 vaccines: Pfizer-BioNTech, Moderna, or Novavax, to protect against serious illness from COVID-19.
•Everyone aged 5 years and older ‡ should get 1 dose of an updated COVID-19 vaccine to protect against serious illness from COVID-19.
•Children aged 6 months–4 years need multiple doses of COVID-19 vaccines to be up to date, including at least 1 dose of updated COVID-19 vaccine.
•People who are moderately or severely immunocompromised may get additional doses of updated COVID-19 vaccine.
•COVID-19 vaccine recommendations will be updated as needed.
•People who are up to date have lower risk of severe illness, hospitalization and death from COVID-19 than people who are unvaccinated or who have not completed the doses recommended for them by CDC.
Children aged 5 years – 11 years who are not vaccinated or have gotten previous COVID-19 vaccine(s)
Children aged 5 years – 11 years who are unvaccinated or have previously gotten a COVID-19 vaccine before September 12, 2023, should get 1 updated Pfizer-BioNTech or Moderna COVID-19 vaccine.
People aged 12 years and older who are not vaccinated
Moderna Novavax
People aged 12 years and older who got previous COVID-19 vaccine(s)
Vaccine Overview Learn more about COVID-19 vaccines Pfizer-BioNTech VaccineModerna VaccineNovavax Vaccine ‡12 years and older: People aged 12 years and older who have not previously gotten any COVID-19 vaccine doses and choose to get Novavax should get 2 doses of updated Novavax vaccine to be up to date.
Children Who Are Not Vaccinated
Pfizer-BioNTech Vaccine Overview Moderna Moderna Vaccine Overview
Children Who Got Previous COVID-19 Vaccine(s)
One Previous Dose Two or More Previous Doses Pfizer-BioNTech Vaccine Overview Moderna One Previous Dose Two or More Previous Doses Moderna Vaccine Overview
People who are moderately or severely immunocompromised may get additional doses of updated COVID-19 vaccines. Talk to your healthcare provider about additional updated doses.
Everyone aged 5 years and older
You are up to date when you get 1 updated COVID-19 vaccine.‡
Children aged 6 months—4 years
You are up to date when you get all recommended doses, including at least 1 dose of updated COVID-19 vaccine.
People who got the Johnson & Johnson/Janssen COVID-19 vaccine
You are up to date when you get 1 updated COVID-19 vaccine.
•People who are up to date have lower risk of severe illness, hospitalization and death from COVID-19 than people who are unvaccinated or who have not completed the doses recommended for them by CDC.
•Additional updated COVID-19 vaccine doses can help restore protection that has decreased since previous vaccination.
COVID-19 vaccines available in the United States are effective at protecting people from getting seriously ill, being hospitalized, and dying. As with other vaccine-preventable diseases, you are best protected from COVID-19 when you stay up to date with the recommended vaccinations.
COVID-19 vaccines recommended for use in the United States:
•Pfizer-BioNTech
•Moderna
If you recently had COVID-19, you still need to stay up to date with your vaccines, but you may consider delaying your vaccine by 3 months.
Reinfection is less likely in the weeks to months after infection. However, certain factors could be reasons to get a vaccine sooner rather than later, such as:
•personal risk of severe disease,
•risk of disease in a loved one or close contact,
•local COVID-19 hospital admission level,
•and the most common COVID-19 variant currently causing illness.
For Healthcare and Public Health
Use of COVID-19 Vaccines in the United States: Interim Clinical Considerations Last Updated Jan. 18, 2024 Source: National Center for Immunization and Respiratory Diseases (NCIRD), Division of Viral Diseases
Read WHO’s Global COVID-19 Vaccination Strategy outlining the steps to achieve effective and equitable distribution of vaccines. See WHO’s landscape of COVID-19 vaccine candidates for the latest information on vaccines in clinical and pre-clinical development.
2023年12月12日 · In light of the supply of XBB mRNA COVID-19 vaccines in Hong Kong, the Government today (December 12) announced the latest vaccination arrangements of COVID-19 vaccine, with a view to providing better protection for high-risk priority groups and regularising the relevant vaccination arrangements gradually with COVID-19 being managed as a type of...
2023年10月11日 · The Scientific Committee on Vaccine Preventable Diseases and the Scientific Committee on Emerging and Zoonotic Diseases (JSC) under the Centre for Health Protection (CHP) of the Department of Health convened a meeting today (October 11) to discuss and issue the updated consensus interim recommendations on the use of COVID-19 vaccines in Hong Kong.
2023年3月31日 · The Government today announced the latest arrangements for the COVID-19 Vaccination Programme in light of advice from experts, including the booster jab plan. People belonging to the priority groups can receive a free additional vaccine booster six months after their last dose or COVID-19 infection this year, regardless of the number of vaccine ...