O que se sabe sobre o adiantamento da segunda dose contra a Covid-19 no Brasil

NOVAS RECOMENDAÇÕES

[{"selector":"#anim-a62bb814-6e72-4966-9b15-7cd48ab6e5b6","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-208fcf45-7268-4a7c-8008-4c5da7567acd","keyframes":{"transform":["translate3d(-111.43617%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-20d73d67-26a8-4885-8c32-745716c7680c","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-48f71223-f74c-4f67-92f3-c24e6ff4b8ac","keyframes":{"transform":["translate3d(-212.19509%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-bba6005a-ed5e-4e36-b526-57351ce4ba1d","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-5459c846-50cc-474d-a38e-f67b30be018b","keyframes":{"transform":["translate3d(0px, 234.55093%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] O que se sabe sobre o adiantamento da segunda dose contra a Covid-19 no Brasil Morsa Images/Getty Images

[{"selector":"#anim-00d6522a-25e3-43ac-9fbe-0dcaab6f0ee2","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-91374799-5e15-43bb-b75e-059f3ad3e6e3","keyframes":{"transform":["translate3d(0px, 357.26049%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-819c097a-0cb2-4392-a658-3209a4449aff","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-70f53066-4296-437a-b6bf-6842bd00bf34","keyframes":{"transform":["translate3d(-132.45902%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-3d9b5c31-36b9-4f3f-8411-990c936daaef [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(-34.46061634406379%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] Recentemente, com a mudança do quadro epidemiológico no país, a adoção de intervalos menores entre as aplicações das vacinas que contam com esquemas de mais de uma dose foi implementada Myke Sena-MS/Reprodução CNN

[{"selector":"#anim-9ec154d8-fcc7-4b83-8a24-92f5beb3ba5e","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-2f0978ea-9deb-45f2-a70d-43b78cc11ac9","keyframes":{"transform":["translate3d(141.00000%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-8fdf38a3-692d-45b2-9b0d-4e5b892b999a","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-de25c4e2-bf4c-49d7-83be-da6a457fea9c","keyframes":{"transform":["translate3d(-103.95683%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-7e970f7c-8849-429c-9c48-ff9c191ce7cb [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(-7.045807472695138%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] O intervalo preconizado pelo Ministério da Saúde é de oito semanas para as vacinas da Pfizer e AstraZeneca e de quatro semanas para a Coronavac Sandro Araújo - Agência Saúde DF/Reprodução CNN

[{"selector":"#anim-d1be228e-4d8e-4322-878a-15bbf0aae17f","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-d288208f-7c55-462b-a01c-a09e8ff2d30f","keyframes":{"transform":["translate3d(0px, -253.66807%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-99f16b1f-bf53-47d4-b238-0b73e0c27bb2","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-44dc2e42-1e9f-49f0-b39e-3401fd00b099","keyframes":{"transform":["translate3d(-177.82609%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-859b2544-c911-4de5-8056-a6e965c8ad1c","keyframes":[{"transform":"rotate(-540deg) scale(0.1)","opacity":0},{"transform":"none","opacity":1}],"delay":0,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both","iterations":1}] [{"selector":"#anim-2bc663e6-0ae8-4780-8e7b-bd313358f9d6","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-be8de166-81e7-474e-a681-78cd0ccbf54d","keyframes":{"transform":["translate3d(-103.34728%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-58d77151-19a3-42eb-a8e4-7e72af1ce04b [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(-53.12915547118081%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] Para os brasileiros com viagens marcadas para o exterior, o ministério autorizou que o esquema vacinal seja completado em tempo reduzido YakobchukOlena/Getty Images A recomendação é que seja respeitado o intervalo mínimo de cada vacina

[{"selector":"#anim-ceb37225-dc59-4979-9ee2-3cb5f2471f01","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-c7adfcfb-c003-423a-bd85-56cfc8f56d1a","keyframes":{"transform":["translate3d(-100%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-dd16ef64-8c77-44b9-9d1a-0d4b67faa48e","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a8bad26a-b69b-4519-b651-99e8c3ec7508","keyframes":{"transform":["translate3d(-103.09279%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-1b00b0bb-60aa-43c5-9efa-68b6d401a6b2 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(31.240568296631277%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] O diretor da Sociedade Brasileira de Imunizações (SBIm), Renato Kfouri, explica que a alteração no intervalo entre as doses é uma prática comum, que já aconteceu em campanhas de vacinação para outras doenças Witthaya Prasongsin/Getty Images

[{"selector":"#anim-2fe41d57-c9cf-4330-861c-352f2a94f55c","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-bbf3f3c9-7565-4d3f-8b88-5fc7a302f040","keyframes":{"transform":["translate3d(-133.87755%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-3bd53f81-4807-4436-b400-7974fe74f45b","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-74f0e89e-2c2a-4c98-afb2-215cce68f74b","keyframes":{"transform":["translate3d(0px, -276.03175%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-2b885501-1d12-4122-a30f-82cf2c31857a","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-54f8f1cd-7a64-4ebb-b35c-c7fc0685964b","keyframes":{"transform":["translate3d(0px, 224.29639%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] As pessoas vão produzir a imunidade normalmente. Estudos foram feitos e as decisões estão dentro do que está preconizado nas bulas das vacinas em suas diferenças de tempo para a segunda dose João Viola, presidente do Comitê Científico da Sociedade Brasileira de Imunologia (SBI)

[{"selector":"#anim-8cde49a9-f754-4e8b-b047-002865663a1e","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-efa5c6ac-825a-47d0-b1fc-ab2939d23572","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-d97fbc09-0232-4083-8e73-4e6603e6a188","keyframes":{"transform":["translate3d(-128.70967%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-199e04a2-624e-4625-bea9-8592aa9a8be1 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(47.410102645433646%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] A médica infectologista Rosana Richtmann, do Hospital Emílio Ribas, explica que as campanhas de vacinação contra a Covid-19 podem ser adaptadas de acordo com o contexto epidemiológico do momento Breno Esaki-Agência Saúde DF/Reprodução CNN

[{"selector":"#anim-25755927-f374-4774-9c8e-6d503dfe152c","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-99e13550-ed37-46db-90c9-914f61c98457","keyframes":{"transform":["translate3d(0px, 356.13237%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-2763e3e9-405d-4735-8a19-56ae441d6f45","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-13b0ebc0-1f5f-46b9-b27d-afa2e817eb8f","keyframes":{"transform":["translate3d(-132.58064%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a478a316-e836-4694-9d4e-27611c52e7d8 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(9.166666700040452%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] Quando havia um grande número de pessoas não vacinadas e uma quantidade limitada de doses no país, foi preciso adotar o prazo máximo de intervalo entre a primeira e a segunda dose dos imunizantes Morsa Images/Getty Image s

[{"selector":"#anim-5ace4f57-c791-47be-a74b-1df573ce3134","keyframes":{"transform":["translate3d(-100%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-ef090827-8140-4f39-a68d-44fca68d34fd","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-84e8dc4c-d202-4615-a8a0-d8532e18fc48","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] [{"selector":"#anim-4262ba44-4cea-461e-bd85-0d6c882d5611","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-5d5d3a7e-10a8-4fd5-ae26-208d1e0550ba","keyframes":{"transform":["translate3d(-102.58065%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-c355efca-4ae6-47f1-bb16-1929fc69bf8a [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(-31.249999886225726%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] No entanto, o momento atual da pandemia permite a redução do intervalo entre a primeira e a segunda dose, com o objetivo de otimizar a vacinação completa da maior parte da população Amanda Perobelli/ Reuters

NOVAS RECOMENDAÇÕES

Leia mais no site da CNN Brasil