COVID-19 vaccination in Thailand

Last updated
COVID-19 vaccination in Thailand
Date28 February 2021 (2021-02-28) – present (2 years, 9 months, 3 weeks and 4 days)
Location Thailand
Cause COVID-19 pandemic in Thailand
Participants112,279,694 total doses
(20 Jan 2022) [1]
Website ddc.moph.go.th/vaccine-covid19/
dashboard-vaccine.moph.go.th

Total number of people who have received vaccinations in Thailand as of 8 Nov 2021 [1]
* Percentage of population with right to medical treatment [2]

Contents

  Unvaccinated population: ~23.003 million people (34.24%)
  Population who have received only one dose of a two-dose vaccine: 9,745,446 (14.51%)
  Population who are fully vaccinated: 31,857,851 (47.42%)
  Population who received first booster dose: 2,572,899 (3.83%)
  Population who received second booster dose: 2,809 (0.00%)

Vaccines delivered per pharmaceutical company as of 8 Nov [1]

   Oxford–AstraZeneca: ~36.606 million doses (43.78%)
   CoronaVac: ~25.508 million doses (30.50%)
   Sinopharm BIBP: ~13.231 million doses (15.82%)
   Pfizer–BioNTech: ~8.199 million doses (9.8%)
   Moderna: ~0.07 million doses (0.01%)
   Janssen: ~0.007 million doses (0.01%)

COVID-19 vaccination in Thailand is an ongoing mass immunization in response to the ongoing pandemic in the country.

Background

In November 2020, the authorities ordered 26 million doses of vaccine from AstraZeneca, which reported 70% overall efficacy. [3] It requires 2 doses of vaccine per person, so the quantity ordered would only cover 13 million people. [4] Prayut cabinet later approved budget for ordering 35 million additional doses in January 2021. [5] Siam Bioscience, a company owned by King Vajiralongkorn, will received technological transfer for co-investment. [6] The authorities also imported 2 million doses of vaccine from Sinovac, a Chinese company which Thai conglomerate Charoen Pokphand invested in, [7] during February to April 2021. [8]

Likewise, the Thai government also stepped up its attempt to produce its homegrown vaccines amidst criticism, [9] with "ChulaCov19" and set to begin trials in May 2021. [10] Phase I testing of the NDV-HXP-S vaccine began at Mahidol University in March 2021. [11] [12]

In July 2021, the National Vaccine Institute apologized for slow vaccine deployment. [13] Meanwhile, the government's prior commitment to secure 61 million doses of AstraZeneca vaccine became doubted after a leaked document showed that the company would deliver no more than 60 percent of the number planned per month. [14] A virology advisor also endorsed an untested plan to mix AstraZeneca and Sinovac vaccines. [15] There was already a report of death from the practice, but health professionals said they have to rule out other causes first. [16]

Vaccines used

National Vaccines

Free Vaccines which are provided under the policies of the Ministry of Public Health.

Vaccine nameDoses ordered

(excluding donation)

Doses arrived

(including donation)

Approval (EUA)First ArrivalDeploymentRef
Flag of the United Kingdom.svg Flag of Sweden.svg Oxford–AstraZeneca 61 million25.5 millionGreen check.svg 20 January 2021Green check.svg 24 February 2021Green check.svg 28 February 2021 [17] [18] [19] [20]
Flag of the People's Republic of China.svg CoronaVac 31.1 million26.52 millionGreen check.svg 22 January 2021Green check.svg 24 February 2021Green check.svg 28 February 2021 [18] [19] [20]
Flag of the United States.svg Flag of Belgium (civil).svg Janssen 5 millionunknownGreen check.svg 25 March 2021Green check.svg Late JuneGreen check.svg 26 July 2021 [21] [22] [23] [24] [20]
Flag of the United States.svg Flag of Germany.svg Pfizer–BioNTech 30 million3.5 millionGreen check.svg 24 June 2021Green check.svg 30 July 2021Green check.svg 5 Aug 2021 [25] [26] [27] [18] [28] [29]

Optional Vaccines

Vaccines that are not in the policies of the Ministry of Public Health. Orders are made through government organizations but the cost of vaccination will not be supported by the government. However, people who get vaccinated by these vaccines are still counted in the national vaccination programme.

Vaccine nameDistributorDoses planned
or ordered
Doses arrivedApproval (EUA)First ArrivalDeploymentRef
Flag of the United States.svg Moderna Government Pharmaceutical Organization 5 million0.5602 millionGreen check.svg 13 May 2021Green check.svg 1 Nov 2021Green check.svg 5 Nov 2021 [21] [30] [31] [32]
Chulabhorn Royal Academy 8 millionDark Red x.svg Not yetGreen check.svg 13 May 2021Dark Red x.svg Not yetDark Red x.svg Not yet [33]
Flag of the People's Republic of China.svg Sinopharm BIBP (BBIBP-CorV) Chulabhorn Royal Academy 15 million15 millionGreen check.svg 28 May 2021Green check.svg 20 June 2021Green check.svg 25 June 2021 [21] [34] [35] [18] [36] [37]

Vaccines pending approval

Vaccination Procedures

Vaccination procedures used in Thailand. [38]

First DoseSecond DoseThird DoseFourth DoseDose Interval
Flag of the People's Republic of China.svg CoronaVac
or
Flag of the People's Republic of China.svg Sinopharm BIBP
Flag of the People's Republic of China.svg CoronaVac
or
Flag of the People's Republic of China.svg Sinopharm BIBP
Flag of the United Kingdom.svg Flag of Sweden.svg Oxford–AstraZeneca
or
Flag of the United States.svg Flag of Germany.svg Pfizer–BioNTech
or
Flag of the United States.svg Moderna
Flag of the United Kingdom.svg Flag of Sweden.svg Oxford–AstraZeneca
or
Flag of the United States.svg Flag of Germany.svg Pfizer–BioNTech
or
Flag of the United States.svg Moderna
2–4 weeks [39] (2nd)
4 weeks (3rd)
3 month (4th)
Flag of the People's Republic of China.svg CoronaVac
or
Flag of the People's Republic of China.svg Sinopharm BIBP
Flag of the United Kingdom.svg Flag of Sweden.svg Oxford–AstraZeneca Flag of the United Kingdom.svg Flag of Sweden.svg Oxford–AstraZeneca
or
Flag of the United States.svg Flag of Germany.svg Pfizer–BioNTech
or
Flag of the United States.svg Moderna
Flag of the United Kingdom.svg Flag of Sweden.svg Oxford–AstraZeneca
or
Flag of the United States.svg Flag of Germany.svg Pfizer–BioNTech
or
Flag of the United States.svg Moderna
3–4 weeks (2nd)
3 month (3rd and 4th)
Flag of the People's Republic of China.svg CoronaVac
or
Flag of the People's Republic of China.svg Sinopharm BIBP
Flag of the United States.svg Flag of Germany.svg Pfizer–BioNTech
or
Flag of the United States.svg Moderna
Flag of the United States.svg Flag of Germany.svg Pfizer–BioNTech
or
Flag of the United States.svg Moderna
Flag of the United States.svg Flag of Germany.svg Pfizer–BioNTech
or
Flag of the United States.svg Moderna
3–4 weeks (2nd)
6 month (3rd)
3 month (4th)
Flag of the United Kingdom.svg Flag of Sweden.svg Oxford–AstraZeneca Flag of the United Kingdom.svg Flag of Sweden.svg Oxford–AstraZeneca Flag of the United States.svg Flag of Germany.svg Pfizer–BioNTech
or
Flag of the United States.svg Moderna
Flag of the United States.svg Flag of Germany.svg Pfizer–BioNTech
or
Flag of the United States.svg Moderna
10–16 weeks (2nd)
3 month (3rd and 4th)
Flag of the United Kingdom.svg Flag of Sweden.svg Oxford–AstraZeneca Flag of the United States.svg Flag of Germany.svg Pfizer–BioNTech
or
Flag of the United States.svg Moderna
Flag of the United States.svg Flag of Germany.svg Pfizer–BioNTech
or
Flag of the United States.svg Moderna
Flag of the United States.svg Flag of Germany.svg Pfizer–BioNTech
or
Flag of the United States.svg Moderna
4–12 weeks (2nd)
6 month (3rd)
3 month (4th)
Flag of the United States.svg Flag of Germany.svg Pfizer–BioNTech
or
Flag of the United States.svg Moderna
Flag of the United States.svg Flag of Germany.svg Pfizer–BioNTech
or
Flag of the United States.svg Moderna
Flag of the United States.svg Flag of Germany.svg Pfizer–BioNTech
or
Flag of the United States.svg Moderna
Flag of the United States.svg Flag of Germany.svg Pfizer–BioNTech
or
Flag of the United States.svg Moderna
4–12 weeks (2nd)
6 month (3rd)
3 month (4th)

Notes

Vaccines in trial stage

VaccineType (technology)Progress
Flag of Thailand.svg Flag of the United States.svg NDV-HXP-S (HXP-GPOVac)
Mahidol University, University of Texas at Austin,
Newcastle disease virus (NDV) viral vector
(expressing the spike protein of SARS-CoV-2,
with or without the adjuvant CpG 1018) or Inactivated
Phase I–II (460) [42]
Randomized, placebo-controlled, observer-blind.
Mar 2021 May 2022; Thailand [43]
Flag of Thailand.svg ChulaCov19
Chulalongkorn University
RNA Phase I–II (96) [44]
Dose-finding Study.
Jan–Mar 2021, Thailand
Flag of Thailand.svg Baiya SARS-CoV-2 Vax 1 [45]
Baiya Phytopharm Co Ltd.
Plant-based Subunit (RBD-Fc + adjuvant)Phase I (96) [46]
Randomized, open-label, dose-finding.
Sep–Dec 2021, Thailand
Flag of Australia (converted).svg Flag of Thailand.svg COVIGEN [47]
Bionet Asia, Technovalia, University of Sydney
DNA Phase I (150) [48]
Double-blind, dose-ranging, randomised, placebo-controlled.
Feb 2021 Jun 2022, Australia, Thailand

Notes

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