Vacina única contra gripe e Covid-19 tem resultados promissores

Vacina única contra gripe e Covid-19 tem resultados promissores em estudo

[{"selector":"#anim-3c0e0eb1-6aa1-4714-b0a0-8fbd80b17fdc","keyframes":{"opacity":[0,1]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-5603d5e0-d708-44aa-a8ba-7c79c92f400c","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-73df71d7-c7da-4156-b6ab-ee4e0d513a20","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-ff522984-6928-4863-bdc0-fda4e2b981dc","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] Unsplash

[{"selector":"#anim-aa21364d-81f1-43b9-9711-10cd772e2d44","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-38a1ca3f-f76f-4a1e-b603-68b1c1e514a9","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-e86dc198-3f3f-4b95-abaa-58f2f308b6f0","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-9d320277-cc64-4ffb-bbb6-fda45eefdd35","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-2e89d476-19d4-489e-9784-e97531d25173 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(31.235351448636845%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] Pode haver uma vacina combinada para Covid-19 e gripe no futuro, embora ela não esteja pronta para a temporada de gripe deste ano Unsplash

[{"selector":"#anim-9c078c89-1027-468d-ada9-116310dc6885","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-00412e92-2d6b-4eb9-99a7-c304f8ec5a3b","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-aca7ddc4-9664-4f8b-bb95-1a27158e7dba","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-2f223af9-9695-465c-958b-301d0c37279f","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-5643af31-b30e-4b34-b88b-a9a622a209c4 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(20.464355355953476%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] A fabricante de vacinas Moderna anunciou resultados positivos de testes em estágio avançado para sua vacina combinada contra Covid e gripe, chamada mRNA-1083 Unsplash

[{"selector":"#anim-04dfdeeb-1350-4681-95da-b6578e529a59","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-5a812e2d-8969-4e58-a081-5324c71bfa5a","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-d3e8e1b6-d190-4e78-8df4-fb23f9584173","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-9f697a41-f386-4587-8ced-92e1cb7c9f86","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-6c3c0ee0-50bb-4244-b769-1c208a5bb768 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(-41.687863297676714%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] Chamando o resultado do teste em estágio avançado de “resultados inovadores”, Francesca Ceddia, diretora médica da Moderna, disse que as pessoas que receberam a mRNA-1083 mostraram uma boa resposta imunológica em comparação às vacinas separadas Unsplash

[{"selector":"#anim-03986b47-c71d-4989-8431-c653f6d84e2a","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-26b3c66c-d0fa-4a25-8788-93451155f566","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-60d687ee-2e2a-4179-b053-56cd43af1b6c","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-e854850c-0305-4838-a9c5-0430eadef685","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-4d7edda8-2c1c-4e5c-b6a9-f31ba751c53a [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(18.517578018869933%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] Os resultados foram bons mesmo para as pessoas que tinham 65 anos ou mais. Geralmente, pessoas mais velhas não apresentam uma resposta tão robusta às vacinas quanto as pessoas mais jovens Unsplash

[{"selector":"#anim-3e4c6cc6-8f3a-4d39-816e-c3b1f838ad5b","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-35bfbf6e-5d50-4c7c-9783-805a346fe9f1","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-4f71eabe-5f0b-49de-b456-3565389cbfc6","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-56ebe6c4-b967-4f20-8247-89c6bdeadbf9","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-4d09f145-e6f7-4114-a296-e02cbcd736d9 [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"}] “Quando pensamos na vacina combinada, geralmente pensamos apenas no elemento de conveniência, uma injeção em vez de duas, mas o que é realmente, realmente inovador é oferecer a prova do benefício clínico”, disse Ceddia Unsplash

[{"selector":"#anim-357be17c-c101-4437-afdf-bc5c37893617","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-e474227c-4ca9-44f4-aac1-1530b956972a","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-0df5b349-1725-420b-8171-77cf21615c6d","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-8e35a671-fdad-4c1e-aa43-1beb219fb20d","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-dd50566b-48f0-45bf-81a8-61857393c90d [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(18.333333219559066%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] Outras empresas têm testado uma vacina combinada contra Covid e gripe, mas a Moderna é a primeira a anunciar resultados positivos de testes em estágio avançado Unsplash

[{"selector":"#anim-4dec40b0-63e2-4887-abcb-a9276ac5ac1a","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-ed478d4f-1f04-44b4-b2c9-0a150caa85f6","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-1d1fbc62-8e19-45d0-bfa6-23e9298c3fdf","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-442d5c7d-c684-4c3f-a2c5-2e74f6340351","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-510a095e-55de-40c6-b7fc-f752a4c60c09 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(38.33333321955905%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] O ensaio da fase 3 da Moderna foi um estudo randomizado, cego para o observador, com controle ativo, o que significa que mesmo os médicos que administravam as injeções não sabiam quem recebeu quais vacinas Unsplash

[{"selector":"#anim-9c239b15-c20e-416f-8fc1-c015e1a398b3","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-f566a931-3bd4-4281-9c57-7f01dd80c20d","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-97a23878-6e33-4868-9c75-252526c827d0","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-dfcc8867-4964-4bdb-b216-04f97d983d19","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-1b676dd9-f016-4c38-8474-e0a0fdfd4237 [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"}] O ensaio estudou a vacina em dois diferentes grupos etários com cerca de 4.000 adultos em cada categoria de idade Unsplash

[{"selector":"#anim-87c0e1eb-e492-4301-8cf3-b5cadc489881","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-65c7c12b-2219-4ec1-8198-8169dcf4cc64","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-29ecfd84-7ea4-4336-bf96-e02120f7a375","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-13ca3a1e-7ad1-4280-88b1-f39b5d8eedea","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a9201d72-11a7-4487-8fc7-c3a01879d2c4 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(7.812499744007886%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] Os resultados do estudo mostraram que a vacina combinada experimental provocou uma resposta imunológica significativamente maior contra três cepas da gripe e contra a Covid-19, em comparação com as vacinas administradas separadamente Unsplash

[{"selector":"#anim-9e14d7d1-8acf-42a9-9c42-f39d85440380","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-fa3897a9-df12-4370-bc8b-5b1ef2e5a40d","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-476e9f11-da24-45d2-b4ca-9d0ef7eec309","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-6ff3c75d-cb69-44e7-a737-5e3c25d6c5fa","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-c5376e70-a835-4027-997e-8fe9687d2f27 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(17.70833321955906%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] Em termos de segurança, a vacina combinada foi bem tolerada, segundo a Moderna, e as reações adversas foram semelhantes às que as pessoas experimentaram com as vacinas administradas separadamente Unsplash

[{"selector":"#anim-bd32c2f9-8bc3-4acc-86b7-1f286559ff41","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-2a950d50-5497-43dd-b678-9d45e0dd36c9","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-965e0249-1534-4bfa-99a2-4d82b79be659","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-137904d3-6a93-4a8e-9e5b-df54f049bf35","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-e45ce710-86d2-4a4d-807e-c179f8b94326 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(17.291666552892387%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] As queixas mais comuns foram dor no local da injeção, cansaço, dor muscular e dor de cabeça Unsplash

[{"selector":"#anim-ea5a5adc-07cd-472f-82b5-7f5c8d2844ad","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-6bfba77b-ac6e-4ef5-bfdc-d422d7f46e0c","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-7dfce465-7024-4a94-bb70-a53ad38ed166","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-00718014-fd4e-437f-b28d-c9d1b3ab5efd","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-d154fe2d-ea37-41b0-96ad-ea45512aeb50 [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"}] O estudo ainda não foi revisado por pares, mas a Moderna disse que planeja apresentar os dados deste ensaio em estágio avançado em uma próxima conferência médica e que também submeterá o estudo para publicação Unsplash

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[{"selector":"#anim-c0d99e22-a15e-4c62-880a-e26bae3a39f7","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-72ce7ab7-4430-4d4f-b166-12d82f92b6d6","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-3941cd41-6357-4584-bfe1-f167c1d81cd6","keyframes":{"opacity":[0,1]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-10f0b29e-9f5a-4a16-b364-87fa627bd616","keyframes":{"transform":["translate3d(0px, 2132.63615%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-25fcac45-a4c2-4788-b348-21725ee2b69a","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-5c980496-8596-456c-b934-db3669922848","keyframes":{"transform":["translate3d(-117.84387%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-2e30629d-b66c-4d4e-ad0c-4ab8071d60d8","keyframes":{"opacity":[0,1]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-e727e97d-f5da-465c-81ee-20a6f6dccbcb","keyframes":{"transform":["translate3d(0px, 883.95105%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-21442265-f3b5-4118-b9d6-dead418850ed [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(7.856445056774541%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] leia mais em Unsplash