코로나19

코로나19 백신 특징과 세계 각국별 사용중인 백신

Zigzag 2021. 2. 24. 16:45
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2021년 2월 24일 현재 세계에서 임상 3상 시험이 끝났거나 사용 중인 코로나 19 백신은 아래 그래프에서 보듯이 모두 모두 21종이다. 그 중 임상 3상이 끝나서 사용 중인 백신은 10종이며, 임상 3상이 끝나지 않았지만 사용 중인 백신은 러시아 VECTOR연구소에피박코로나 백신이다. 중국의 CasiCanSinoBiologics 사에서 개발된 Ad5-nCoV백신은 3상 시험이 끝났고 사용 중으로 표시되었지만, 아직 사용 국가가 없다. 

세계 각국에서 임상 3상 시험이 끝났거나 사용중인 백신과 백신 종류 및 2021년 예상 공급량, 출처: Covid-19 Vaccine Tracker

아래 도표는 현재 사용 중인 백신들의 임상 참가 자수, 플랫폼, 주사 횟수, 효능, 보관, 생산량, 승인 여부를 보여준다. 여기서 주의해야 할 것은 제시된 백신의 효능(efficacy)은 임상시험의 유효성이며, 접종 효과(effectiveness)와는 다르다. 옥스퍼드-아스트라제네카 백신은 화이자-바이오앤테크 백신보다 효능이 떨어지는 것으로 알려졌지만, 최근 스코틀랜드 대학과 공공보건청 연구에 따르면 옥스퍼드-아스트라제네카 백신이 화이자-바이오앤테크 백신보다 중증질환을 막는 데 더 효과가 있었으며, 66세 이상 노인들에 대한 면역 효과도 화이자보다 우수했다. 

출처: Covid-19 Vaccine Tracker

아래 도표에 따르면 현재 약 102개국/지역에서 백신을 접종중이다. 현재 각 국가별로 사용중인 백신들을 살펴보면 화이자-바이오앤테크 백신은 70개국/지역, 옥스퍼드-아스트라제네카 백신은 50개국, 모더나 백신은 27개국, 중국 시노팜 백신은 13개국, 러시아 스푸트니크 V 백신은 10개국, 중국 시노백 백신은 6개국, 인도 코백신 백신은 1개국, 존슨앤존슨 백신은 1개국에서 사용중이다.

Location Last observation date Vaccines
Albania February 19, 2021 Pfizer/BioNTech
Algeria February 19, 2021 Sputnik V
Andorra February 19, 2021 Pfizer/BioNTech
Anguilla February 14, 2021 Oxford/AstraZeneca
Argentina February 22, 2021 Sputnik V
Australia February 22, 2021 Pfizer/BioNTech
Austria February 22, 2021 Moderna, Oxford/AstraZeneca, Pfizer/BioNTech
Azerbaijan February 6, 2021 Oxford/AstraZeneca, Sputnik V
Bahrain February 22, 2021 Pfizer/BioNTech, Sinopharm/Beijing
Bangladesh February 22, 2021 Oxford/AstraZeneca
Barbados February 21, 2021 Oxford/AstraZeneca
Belarus February 18, 2021 Sputnik V
Belgium February 21, 2021 Moderna, Oxford/AstraZeneca, Pfizer/BioNTech
Bermuda February 15, 2021 Pfizer/BioNTech
Bolivia February 11, 2021 Sputnik V
Brazil February 22, 2021 Oxford/AstraZeneca, Sinovac
Bulgaria February 22, 2021 Moderna, Oxford/AstraZeneca, Pfizer/BioNTech
Cambodia February 19, 2021 Sinopharm/Beijing
Canada February 22, 2021 Moderna, Pfizer/BioNTech
Cayman Islands February 20, 2021 Pfizer/BioNTech
Chile February 22, 2021 Pfizer/BioNTech, Sinovac
China February 9, 2021 Sinopharm/Beijing, Sinopharm/Wuhan, Sinovac
Colombia February 22, 2021 Pfizer/BioNTech
Costa Rica February 22, 2021 Pfizer/BioNTech
Croatia February 22, 2021 Pfizer/BioNTech
Cyprus February 20, 2021 Pfizer/BioNTech
Czechia February 21, 2021 Moderna, Oxford/AstraZeneca, Pfizer/BioNTech
Denmark February 21, 2021 Moderna, Pfizer/BioNTech
Dominican Republic February 21, 2021 Oxford/AstraZeneca
Ecuador February 17, 2021 Pfizer/BioNTech
Egypt January 30, 2021 Sinopharm/Beijing
England February 21, 2021 Oxford/AstraZeneca, Pfizer/BioNTech
Estonia February 22, 2021 Moderna, Oxford/AstraZeneca, Pfizer/BioNTech
Faeroe Islands February 21, 2021 Pfizer/BioNTech
Falkland Islands February 15, 2021 Oxford/AstraZeneca
Finland February 21, 2021 Moderna, Oxford/AstraZeneca, Pfizer/BioNTech
France February 21, 2021 Moderna, Oxford/AstraZeneca, Pfizer/BioNTech
Germany February 22, 2021 Moderna, Oxford/AstraZeneca, Pfizer/BioNTech
Gibraltar February 21, 2021 Pfizer/BioNTech
Greece February 22, 2021 Moderna, Oxford/AstraZeneca, Pfizer/BioNTech
Greenland January 27, 2021 Pfizer/BioNTech
Guernsey February 14, 2021 Pfizer/BioNTech
Guyana February 22, 2021 Oxford/AstraZeneca
Hungary February 22, 2021 Pfizer/BioNTech
Iceland February 22, 2021 Moderna, Oxford/AstraZeneca, Pfizer/BioNTech
India February 22, 2021 Covaxin, Oxford/AstraZeneca
Indonesia February 20, 2021 Sinovac
Iran February 17, 2021 Sputnik V
Ireland February 19, 2021 Moderna, Oxford/AstraZeneca, Pfizer/BioNTech
Isle of Man February 22, 2021 Oxford/AstraZeneca, Pfizer/BioNTech
Israel February 22, 2021 Moderna, Pfizer/BioNTech
Italy February 22, 2021 Moderna, Oxford/AstraZeneca, Pfizer/BioNTech
Japan February 22, 2021 Pfizer/BioNTech
Jersey February 14, 2021 Oxford/AstraZeneca, Pfizer/BioNTech
Kuwait February 15, 2021 Pfizer/BioNTech
Latvia February 22, 2021 Moderna, Oxford/AstraZeneca, Pfizer/BioNTech
Lebanon February 22, 2021 Pfizer/BioNTech
Liechtenstein February 17, 2021 Moderna, Pfizer/BioNTech
Lithuania February 22, 2021 Moderna, Oxford/AstraZeneca, Pfizer/BioNTech
Luxembourg February 21, 2021 Moderna, Oxford/AstraZeneca, Pfizer/BioNTech
Macao February 18, 2021 Sinopharm/Beijing
Maldives February 21, 2021 Oxford/AstraZeneca
Malta February 21, 2021 Pfizer/BioNTech
Mauritius February 17, 2021 Oxford/AstraZeneca
Mexico February 22, 2021 Oxford/AstraZeneca, Pfizer/BioNTech
Monaco January 18, 2021 Pfizer/BioNTech
Morocco February 22, 2021 Oxford/AstraZeneca, Sinopharm/Beijing
Myanmar February 2, 2021 Oxford/AstraZeneca
Nepal February 20, 2021 Oxford/AstraZeneca
Netherlands February 21, 2021 Moderna, Oxford/AstraZeneca, Pfizer/BioNTech
New Zealand February 20, 2021 Pfizer/BioNTech
Northern Cyprus January 22, 2021 Pfizer/BioNTech, Sinovac
Northern Ireland February 21, 2021 Oxford/AstraZeneca, Pfizer/BioNTech
Norway February 21, 2021 Moderna, Oxford/AstraZeneca, Pfizer/BioNTech
Oman February 22, 2021 Oxford/AstraZeneca, Pfizer/BioNTech
Pakistan February 21, 2021 Oxford/AstraZeneca, Sinopharm/Beijing, Sputnik V
Panama February 22, 2021 Pfizer/BioNTech
Peru February 22, 2021 Sinopharm/Beijing
Poland February 22, 2021 Moderna, Oxford/AstraZeneca, Pfizer/BioNTech
Portugal February 22, 2021 Moderna, Pfizer/BioNTech
Qatar February 18, 2021 Pfizer/BioNTech
Romania February 22, 2021 Moderna, Oxford/AstraZeneca, Pfizer/BioNTech
Russia February 10, 2021 Sputnik V
Saint Helena February 3, 2021 Oxford/AstraZeneca
Saudi Arabia February 18, 2021 Pfizer/BioNTech
Scotland February 21, 2021 Oxford/AstraZeneca, Pfizer/BioNTech
Serbia February 14, 2021 Pfizer/BioNTech, Sinopharm/Beijing, Sputnik V
Seychelles February 21, 2021 Oxford/AstraZeneca, Sinopharm/Beijing
Singapore February 18, 2021 Pfizer/BioNTech
Slovakia February 22, 2021 Pfizer/BioNTech
Slovenia February 21, 2021 Oxford/AstraZeneca, Pfizer/BioNTech
South Africa February 22, 2021 Johnson&Johnson
Spain February 21, 2021 Moderna, Oxford/AstraZeneca, Pfizer/BioNTech
Sri Lanka February 22, 2021 Oxford/AstraZeneca
Sweden February 19, 2021 Oxford/AstraZeneca, Pfizer/BioNTech
Switzerland February 17, 2021 Moderna, Pfizer/BioNTech
Turkey February 22, 2021 Sinovac
Turks and Caicos Islands February 8, 2021 Pfizer/BioNTech
United Arab Emirates February 22, 2021 Oxford/AstraZeneca, Pfizer/BioNTech, Sinopharm/Beijing, Sinopharm/Wuhan, Sputnik V
United Kingdom February 21, 2021 Oxford/AstraZeneca, Pfizer/BioNTech
United States February 22, 2021 Moderna, Pfizer/BioNTech
Wales February 21, 2021 Oxford/AstraZeneca, Pfizer/BioNTech
출처: Our World in Data

이제 한국도 2월 26일 옥스퍼드-아스트라제네카의 코로나 19 백신으로 첫 접종이 시작된다. 코로나 19 영국 변이와 남아프리카 변이의 출현으로 기존 백신의 효과에 대한 회의가 있지만, 어떤 백신이든 중증으로 인한 병원 입원과 사망을 줄이는 효과가 있는 것으로 밝혀졌다. 화이자-바이오앤테크 등 mRNA 계열이 옥스퍼드-아스트라제네카의 벡터계열보다 남아프리카 변이에 더 강한 것으로 알려져 있었지만, 최근 텍사스 대학 연구진은 화이자와 모더나의 백신이 예상보다 남아프리카 변이에 대한 항체 형성이 2/3 수준으로 떨어진다고 발표했다. 모든 백신 제조사들은 현재 개선된 추가 주사 혹은 모든 변이에 대응할 수 있는 만능 백신을 개발 중이다. 옥스퍼드-아스트라제네카 백신의 개선된 추가 주사는 가을쯤 공급될 예정이며, 다른 제조사들도 비슷한 일정으로 준비 중이다. 어떤 백신이든 현재 접종으로 집단면역을 형성하든가, 아니면 적어도 중증질환과 사망을 막아 의료시스템 과부하를 막는 장점이 있기에 조속하고 체계적인 접종이 필요하다.

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