Nova variante de Covid-19 é monitorada: veja o que você precisa saber

Nova variante de Covid-19 é monitorada: veja tudo que você precisa saber

[{"selector":"#anim-cbe6f8d1-eb4d-4b49-82b0-934d67dd0211","keyframes":{"opacity":[0,1]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-cdb6a9a0-dba9-4da2-805e-73f332238b1f","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-a7ed7664-cfad-4d1c-b4e9-dfd691d5f425","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-67f8b5b1-5274-46d3-9e61-934ad3a843e9","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] Unsplash

[{"selector":"#anim-7ca72b08-f7dd-4966-a347-9369de8f570d","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-eef2b204-faf0-4c2d-8e84-d638de399159","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-a8480284-ed8c-4ea7-b9ad-dc3fabdcdb82","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-1c615b4b-6562-4dcc-b9ed-1a9e09b977a6","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b57a74bd-9871-432d-b921-bcdd602e6323 [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"}] A OMS está monitorando a nova variante NB.1.8.1 do SARS-CoV-2, detectada inicialmente na China em janeiro de 2025 e que vem aumentando globalmente, especialmente na região do Pacífico Ocidental Unsplash

[{"selector":"#anim-24f277ef-da62-4225-8a9e-b3f8653fb71c","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b7ed64a1-35c9-4014-a2f4-be87dd3d3eda","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-7dea33da-564a-4b56-ba16-f468f2a7960a","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-e8add538-e8d3-4895-8220-79ea6cf20bee","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-d9187be5-ae34-437c-a4ac-0095ce1f970e [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(-9.309895620006579%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] Segundo a avaliação de risco da OMS, o risco global associado à NB.1.8.1 é baixo, e as vacinas atualmente aprovadas continuam eficazes contra casos sintomáticos e graves da Covid-19 Unsplash

[{"selector":"#anim-ef2a6ddb-dc90-419f-8869-e767521e54af","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-14e78ced-0f8c-46f1-870f-3904d63bee1d","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-cf521d06-0e33-481e-a0c1-96937a389476","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-d7ff5487-a7f4-4521-ac07-124dc2463c3a","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] Apesar do aumento de casos e hospitalizações em alguns países afetados, não há evidências de que a NB.1.8.1 cause doenças mais graves do que outras variantes em circulação Unsplash

[{"selector":"#anim-2338f62e-07f1-41dd-8189-2462153b7b62","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-7fcc9fc0-2f82-4136-b5c0-cf0d8a5d2c01","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-c5523d8e-5dcd-4aab-964b-b55265568e25","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-04e6a70a-05ff-4676-9509-6ffe03dc9ecc","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-1e698d62-af74-416b-ae1d-d5c660ddf933 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(29.496806255792578%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] A nova variante deriva da recombinante XDV.1.5.1 e possui mutações adicionais na proteína Spike, que podem aumentar a transmissibilidade e a evasão imunológica, mas de forma marginal Unsplash

[{"selector":"#anim-d2f9e2ca-b2da-4fa7-9eae-499f609c6b4d","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-38f02c30-295c-41a2-aa2f-0594f876bac7","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-3c931757-5186-4c68-a891-ff0a54f95817","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-ae9bc5bf-f4e8-4d85-9403-943d32ab56d7","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-5d4b4a59-af61-462e-bd4e-801971ba72ab [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"}] Até 18 de maio de 2025, a variante representava 10,7% das sequências globais de SARS-CoV-2, um aumento expressivo em relação às semanas anteriores Unsplash

[{"selector":"#anim-ec4bf0b6-50d2-4713-8605-4cdf1087cd9f","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-e5a3eb86-e7ca-4187-996f-21fbe413ff80","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-1a0bbcd5-7a40-4dab-a1ca-63370cce933c","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-1848ed76-f592-4bec-8ff4-0e5cb8b39d94","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] Apesar da rápida disseminação, não foram observados sinais de aumento na gravidade da doença, como elevação nas internações em UTIs ou na mortalidade associada à Covid-19 Unsplash

CNNBRASIL.COM.BR

[{"selector":"#anim-d8f92430-d584-4b4d-b372-45324f97a980","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-ef5c0027-024f-4b68-bdd8-7510f83215e3","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-87a6092a-b810-4304-a327-4b44b8f5af30","keyframes":{"opacity":[0,1]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-ee7b9935-5bfa-4e0d-b97f-d49c57bfeedb","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-599b50ff-4d87-4343-8d89-b21b5c36e6e9","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-868f8f2d-b97a-441b-af47-689b0f64c5d9","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-8e495d6e-875c-4d1f-a853-134bba772fa3","keyframes":{"opacity":[0,1]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-0ba740e6-3a89-436d-a138-b9d89375dcc7","keyframes":{"transform":["translate3d(0px, 1174.89774%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Unsplash leia mais em