COVID-19 vaccination in Thailand
| Date | 28 February 2021 – present (3 years, 3 months, 2 weeks and 4 days) |
|---|---|
| Location | Thailand |
| Cause | COVID-19 pandemic in Thailand |
| Participants | 112,279,694 total doses (20 Jan 2022)[1] |
| Website | ddc dashboard-vaccine |
| Part of a series on the |
| COVID-19 pandemic |
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 COVID-19 portal |
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]
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[edit]
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[edit]
National Vaccines[edit]
Free Vaccines which are provided under the policies of the Ministry of Public Health.
| Vaccine name | Doses ordered (excluding donation) | Doses arrived (including donation) | Approval (EUA) | First Arrival | Deployment | Ref |
|---|---|---|---|---|---|---|
  Oxford–AstraZeneca | 61 million | 25.5 million |  20 January 2021 | 24 February 2021 | 28 February 2021 | [17][18][19][20] |
 CoronaVac | 31.1 million | 26.52 million | 22 January 2021 | 24 February 2021 | 28 February 2021 | [18][19][20] |
  Janssen | 5 million | unknown | 25 March 2021 | Late June | 26 July 2021 | [21][22][23][24][20] |
 Pfizer–BioNTech | 30 million | 3.5 million | 24 June 2021 | 30 July 2021 | 5 Aug 2021 | [25][26][27][18][28][29] |
Optional Vaccines[edit]
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 name | Distributor | Doses planned or ordered | Doses arrived | Approval (EUA) | First Arrival | Deployment | Ref |
|---|---|---|---|---|---|---|---|
| Moderna | Government Pharmaceutical Organization | 5 million | 0.5602 million | 13 May 2021 | 1 Nov 2021 | 5 Nov 2021 | [21][30][31][32] |
| Chulabhorn Royal Academy | 8 million |  Not yet | 13 May 2021 | Not yet | Not yet | [33] | |
| Sinopharm BIBP (BBIBP-CorV) | Chulabhorn Royal Academy | 15 million | 15 million | 28 May 2021 | 20 June 2021 | 25 June 2021 | [21][34][35][18][36][37] |
Vaccines pending approval[edit]
Vaccination Procedures[edit]
Vaccination procedures used in Thailand.[38]
| First Dose | Second Dose | Third Dose | Fourth Dose | Dose Interval |
|---|---|---|---|---|
| CoronaVac or Sinopharm BIBP | CoronaVac or Sinopharm BIBP | Oxford–AstraZeneca or Pfizer–BioNTechor Moderna | Oxford–AstraZeneca or Pfizer–BioNTechor Moderna | 2–4 weeks[39] (2nd) 4 weeks (3rd) 3 month (4th) |
| CoronaVac or Sinopharm BIBP | Oxford–AstraZeneca | Oxford–AstraZeneca or Pfizer–BioNTechor Moderna | Oxford–AstraZeneca or Pfizer–BioNTechor Moderna | 3–4 weeks (2nd) 3 month (3rd and 4th) |
| CoronaVac or Sinopharm BIBP | Pfizer–BioNTech or Moderna | Pfizer–BioNTech or Moderna | Pfizer–BioNTech or Moderna | 3–4 weeks (2nd) 6 month (3rd) 3 month (4th) |
| Oxford–AstraZeneca | Oxford–AstraZeneca | Pfizer–BioNTech or Moderna | Pfizer–BioNTech or Moderna | 10–16 weeks (2nd) 3 month (3rd and 4th) |
| Oxford–AstraZeneca | Pfizer–BioNTech or Moderna | Pfizer–BioNTech or Moderna | Pfizer–BioNTech or Moderna | 4–12 weeks (2nd) 6 month (3rd) 3 month (4th) |
| Pfizer–BioNTech or Moderna | Pfizer–BioNTech or Moderna | Pfizer–BioNTech or Moderna | Pfizer–BioNTech or Moderna | 4–12 weeks (2nd) 6 month (3rd) 3 month (4th) |
Notes[edit]
- MOPH suspended the procedures of the first two doses of Sinovac vaccine on 12 July 2021 due to inefficient immunization against Delta variant. People who received the Sinovac vaccine for the first dose and had an appointment date for second dose after suspension, the second doses will be switched to other vaccines automatically.[40]
- MOPH suspended the procedures of the first two doses of AstraZeneca on 11 September 2021 due to long dose interval process which takes time for creating immunization. People who received the first dose of AstraZeneca vaccine before the suspension will continue to receive the same AstraZeneca vaccine for second dose. However, People who haven't received the first dose before the suspension will have to start with other procedures instead.[41]
- Excluding the procedure of Jannsen vaccine which is currently imported and managed by the Embassy of France in Thailand under the approval of MOPH, only French nationals living in Thailand are eligible to receive this vaccine for now.
Vaccines in trial stage[edit]
| Vaccine | Type (technology) | Progress |
|---|---|---|
 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) Randomized, placebo-controlled, observer-blind. Mar 2021 – May 2022; Thailand[43] |
| ChulaCov19 Chulalongkorn University | RNA | Phase I–II (96) Dose-finding Study. Jan–Mar 2021, Thailand |
| Baiya SARS-CoV-2 Vax 1[45] Baiya Phytopharm Co Ltd. | Plant-based Subunit (RBD-Fc + adjuvant) | Phase I (96) Randomized, open-label, dose-finding. Sep–Dec 2021, Thailand |
 COVIGEN[47]Bionet Asia, Technovalia, University of Sydney | DNA | Phase I (150) Double-blind, dose-ranging, randomised, placebo-controlled. Feb 2021 – Jun 2022, Australia, Thailand |
Notes[edit]
References[edit]
- ^ Jump up to: Jump up to: a b c "Covid-19 Vaccination Dashboard" (in Thai). MOPH. 20 Jan 2022. Archived from the original on 2 August 2021. Retrieved 20 Jan 2022.
- ^ "UCINFO" (in Thai). NHSO. 27 Aug 2021. Retrieved 27 Aug 2021.[permanent dead link]
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- ^ "Thai-developed COVID vaccine to proceed to human trials". Al Jazeera. 18 February 2021. Archived from the original on 24 June 2021. Retrieved 24 June 2021.
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- ^ Zimmer, Carl (2021-04-05). "Researchers Are Hatching a Low-Cost Coronavirus Vaccine". The New York Times. ISSN 0362-4331. Archived from the original on 2021-04-28. Retrieved 2021-04-09.
- ^ "'Sorry' for slow vaccine supply". Bangkok Post. Archived from the original on 28 July 2021. Retrieved 29 July 2021.
- ^ "Fate of 100m-dose vaccination hangs in the air". Bangkok Post. Archived from the original on 29 July 2021. Retrieved 29 July 2021.
- ^ "Thailand plans to mix Sinovac and AstraZeneca vaccines. Critics say that's risky". CNN. Retrieved 29 July 2021.
- ^ "Brain swelling killed mixed-vaccine recipient". Bangkok Post. Archived from the original on 28 July 2021. Retrieved 29 July 2021.
- ^ "วัคซีนโควิด19 แอสตราเซเนกา ล็อตแรกถึงประเทศไทย". Hfocus (in Thai). 2021-02-24. Archived from the original on 2021-02-25. Retrieved 2021-07-18.
- ^ Jump up to: Jump up to: a b c d "เจาะห้องประชุม ศบค.อัพเดตสถานะ 7 วัคซีนในไทย ก่อนเคาะซื้อ'ซิโนแวค'เพิ่ม 12 ล้านโดส". สำนักข่าวอิศรา (in Thai). 2021-08-18. Archived from the original on 2021-08-18. Retrieved 2021-08-18.
- ^ Jump up to: Jump up to: a b "Infographic/Quote". mhesi. Archived from the original on 2021-09-12.
- ^ Jump up to: Jump up to: a b c "เช็คมาตรการคุมโควิด คลายล็อก 9 กิจกรรม รวม 'โรงหนัง-ฟิตเนส' ลดเคอร์ฟิว 22.00-04.00 น." สำนักข่าวอิศรา (in Thai). 2021-09-27. Archived from the original on 2021-09-27. Retrieved 2021-09-27.
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- ^ "อนุทิน เร่งกระจายแอสตร้าเซนเนก้า 1 ล้านโดส พร้อมซื้อวัคซีนเพิ่มครบ 150 ล้านโดส". Prachachat (in Thai). Archived from the original on 24 June 2021. Retrieved 24 June 2021.
- ^ "ทูตฝรั่งเศสขอนำเข้าวัคซีน "จอห์นสันฯ" ฉีดประชากรตนเองในไทย". Hfocus (in Thai). 2021-02-24. Archived from the original on 2021-06-11. Retrieved 2021-07-28.
- ^ "COVID-19 Vaccination Services For French Citizens At Bangkok Hospital Headquarters". Bangkok Hospital Group. 2021-02-24. Archived from the original on 2021-07-17. Retrieved 2021-07-28.
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- ^ "1.5 Million Pfizer Vaccine Doses, Donated by the United States, Arrive in Thailand". US Embassy Thailand. 2021-07-20. Archived from the original on 2021-07-30. Retrieved 30 July 2021.
- ^ "สธ. เผยเริ่มฉีดไฟเซอร์แล้ววันนี้ หลังส่งวัคซีนให้ครบ 10 จังหวัด". ประชาชาติธุรกิจ (in Thai). 2021-08-05. Archived from the original on 2021-08-05. Retrieved 2021-08-05.
- ^ "ครม. จัดซื้อวัคซีนไฟเซอร์เพิ่มเติม 10 ล้านโดส รวมเป็น 30 ล้านโดส เริ่มทยอยส่งมอบได้ไตรมาส 4". มติชนออนไลน์ (in Thai). 2021-08-17. Archived from the original on 2021-08-17. Retrieved 2021-08-17.
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- ^ ""รจภ. นำเข้า "โมเดอร์นา" วัคซีนตัวเลือกชนิดที่ ๒ กระตุ้นภูมิคุ้มกัน ในปี ๒๕๖๕". Chulabhorn Royal Academy (in Thai). Archived from the original on 18 October 2021. Retrieved 18 Oct 2021.
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- ^ https://ddc.moph.go.th/vaccine-covid19/getFiles/11/1628849610213.pdf Archived 2021-09-22 at the Wayback Machine [bare URL PDF]
- ^ "มีผลทันที ยกเลิกซิโนแวค 2 เข็ม ปรับสูตรฉีดแอสตร้าฯ บูสเตอร์เข็ม 3". Prachachat (in Thai). Archived from the original on 21 September 2021. Retrieved 22 Sep 2021.
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- ^ Zimmer C (April 5, 2021). "Researchers Are Hatching a Low-Cost Coronavirus Vaccine". The New York Times. Archived from the original on 28 April 2021. Retrieved 7 April 2021.
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COVID-19 vaccination in Asia |
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