{"id":60039,"date":"2026-04-01T16:34:00","date_gmt":"2026-04-01T15:34:00","guid":{"rendered":"https:\/\/www.mediconanet.pt\/?p=60039"},"modified":"2026-04-02T14:43:00","modified_gmt":"2026-04-02T13:43:00","slug":"vacinas-para-viajantes-guia-essencial","status":"publish","type":"post","link":"https:\/\/staging.mediconanet.pt\/en\/vacinas-para-viajantes-guia-essencial\/","title":{"rendered":"Vacinas para Viajantes: Guia Essencial Antes de Viajar"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"60039\" class=\"elementor elementor-60039\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-570cfe3 e-flex e-con-boxed e-con e-parent\" data-id=\"570cfe3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1761780 elementor-widget elementor-widget-text-editor\" data-id=\"1761780\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2><strong>Introdu\u00e7\u00e3o<\/strong><\/h2><p>A <b>vacina\u00e7\u00e3o <\/b>\u00e9 uma das medidas mais eficazes para proteger a sa\u00fade do viajante. Dependendo do destino, podem ser recomendadas ou obrigat\u00f3rias <b>vacinas <\/b>que n\u00e3o fazem parte do Programa Nacional de Vacina\u00e7\u00e3o (PNV). A DGS e a OMS publicam regularmente recomenda\u00e7\u00f5es atualizadas que devem ser consultadas antes de qualquer viagem internacional a zonas de risco.<\/p><p>O planeamento vacinal deve come\u00e7ar idealmente 4 a 6 semanas antes da viagem, pois algumas vacinas requerem m\u00faltiplas doses e a imunidade plena pode demorar a ser alcan\u00e7ada. No entanto, mesmo consultas de \u00faltima hora permitem a administra\u00e7\u00e3o de vacinas com prote\u00e7\u00e3o r\u00e1pida, como a hepatite A, que confere prote\u00e7\u00e3o ap\u00f3s apenas uma dose.<\/p><h2><strong>Vacinas de Rotina: Est\u00e3o Atualizadas?<\/strong><\/h2><p>Antes de <b>vacinas <\/b>espec\u00edficas, \u00e9 essencial verificar as do PNV: t\u00e9tano, difteria, tosse convulsa (Tdpa), sarampo, papeira e rub\u00e9ola (VASPR), hepatite B e poliomielite. Muitos adultos n\u00e3o completaram os refor\u00e7os recomendados. A DGS recomenda a verifica\u00e7\u00e3o do boletim vacinal na consulta do viajante, aproveitando para atualizar vacinas em falta.<\/p><p>O sarampo \u00e9 um exemplo particularmente relevante: surtos recorrentes na Europa e noutras regi\u00f5es tornam essencial a verifica\u00e7\u00e3o de que o viajante tem duas doses de VASPR administradas, especialmente para viajantes nascidos antes da introdu\u00e7\u00e3o universal desta vacina.<\/p><h2><strong>Vacinas Recomendadas por Destino<\/strong><\/h2><p>As <b>vacinas <\/b>recomendadas variam com o destino e tipo de viagem. A hepatite A \u00e9 recomendada para praticamente todos os viajantes a pa\u00edses em desenvolvimento. A febre tifoide \u00e9 aconselhada para o subcontinente indiano, sudeste asi\u00e1tico e partes de \u00c1frica. A encefalite japonesa pode ser indicada para estadias prolongadas em zonas rurais do sudeste asi\u00e1tico. A antimeningoc\u00f3cica ACWY \u00e9 obrigat\u00f3ria para Meca e recomendada para o cintur\u00e3o africano da meningite.<\/p><p>A <b>vacina <\/b>contra a raiva \u00e9 recomendada para viajantes que possam ter contacto com animais (c\u00e3es, morcegos) em zonas com raiva end\u00e9mica e acesso limitado a cuidados m\u00e9dicos. O esquema pr\u00e9-exposi\u00e7\u00e3o (3 doses) simplifica significativamente a gest\u00e3o p\u00f3s-exposi\u00e7\u00e3o.<\/p><h2><strong>Febre Amarela: A \u00danica Vacina Obrigat\u00f3ria<\/strong><\/h2><p>A <b>vacina <\/b>contra a febre amarela \u00e9 a \u00fanica que pode ser exigida como requisito de entrada em determinados pa\u00edses de \u00c1frica subsariana e Am\u00e9rica do Sul. O Certificado Internacional \u00e9 v\u00e1lido para toda a vida desde 2016. Em Portugal, s\u00f3 pode ser administrada em centros autorizados pela DGS. \u00c9 contraindicada em menores de 6 meses, gr\u00e1vidas, imunodeprimidos graves e al\u00e9rgicos ao ovo (avaliados caso a caso).<\/p><p>A febre amarela \u00e9 uma doen\u00e7a viral grave com mortalidade de 20-50% nas formas severas, pelo que a vacina\u00e7\u00e3o n\u00e3o \u00e9 apenas um requisito administrativo mas uma prote\u00e7\u00e3o vital para o viajante.<\/p><h2><strong>Informa\u00e7\u00f5es Pr\u00e1ticas e Custos<\/strong><\/h2><p>As\u00a0<a href=\"https:\/\/staging.mediconanet.pt\/produto\/consulta-do-viajante-1-adulto-1-crianca\/\" target=\"_blank\" rel=\"noopener\"><b>vacinas\u00a0<\/b><\/a>para viajantes (exceto PNV) s\u00e3o pagas pelo pr\u00f3prio. Pre\u00e7os indicativos: hepatite A ~30-50\u20ac, febre amarela ~30\u20ac, raiva ~100\u20ac (esquema completo). Os centros de vacina\u00e7\u00e3o internacional, o IHMT e as cl\u00ednicas privadas oferecem servi\u00e7os de vacina\u00e7\u00e3o do viajante. Os viajantes devem guardar registo de todas as vacinas no Certificado Internacional.<\/p><p>Para viajantes frequentes, vale a pena manter um registo vacinal atualizado e um plano de vacina\u00e7\u00e3o de longo prazo, evitando repeti\u00e7\u00f5es desnecess\u00e1rias e garantindo prote\u00e7\u00e3o cont\u00ednua.<\/p><p><em>Na<strong> M\u00e9dico na Net<\/strong>, <strong>verificamos<\/strong> o estado vacinal, orientamos sobre vacinas recomendadas para cada destino, prescrevemos vacinas necess\u00e1rias e encaminhamos para centros de vacina\u00e7\u00e3o internacional autorizados quando aplic\u00e1vel.<\/em><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-375973d elementor-widget elementor-widget-image\" data-id=\"375973d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/staging.mediconanet.pt\/wp-content\/uploads\/2026\/04\/Imagem-para-Redes-Sociais-a-Rosa-sobre-Descontos-de-Primavera-48.jpg\" title=\"Vacinas e acompanhamento m\u00e9dico online\" alt=\"Paciente em consulta online com m\u00e9dico a falar sobre vacinas no computador port\u00e1til\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1545e08 e-flex e-con-boxed e-con e-parent\" data-id=\"1545e08\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-9ad30cf e-con-full e-flex e-con e-child\" data-id=\"9ad30cf\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-66e4f21 e-con-full e-flex e-con e-child\" data-id=\"66e4f21\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c44ae3e elementor-widget elementor-widget-heading\" data-id=\"c44ae3e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Perguntas frequentes (FAQ)<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-439b5c3 elementor-widget elementor-widget-n-accordion\" data-id=\"439b5c3\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;default_state&quot;:&quot;all_collapsed&quot;,&quot;max_items_expended&quot;:&quot;one&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Accordion. Open links with Enter or Space, close with Escape, and navigate with Arrow Keys\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-7080\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-7080\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Quanto tempo antes da viagem devo vacinar-me? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-7080\" class=\"elementor-element elementor-element-d801294 e-con-full e-flex e-con e-child\" data-id=\"d801294\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-7080\" class=\"elementor-element elementor-element-67dd609 e-flex e-con-boxed e-con e-child\" data-id=\"67dd609\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2204be5 elementor-widget elementor-widget-text-editor\" data-id=\"2204be5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Idealmente 4 a 6 semanas antes, para permitir esquemas completos e desenvolvimento de imunidade. A <b>vacina <\/b>da febre amarela deve ser dada pelo menos 10 dias antes. Algumas vacinas, como a hepatite A, oferecem prote\u00e7\u00e3o r\u00e1pida ap\u00f3s uma dose.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-7081\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-7081\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Posso tomar v\u00e1rias vacinas no mesmo dia? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-7081\" class=\"elementor-element elementor-element-f07e3ff e-con-full e-flex e-con e-child\" data-id=\"f07e3ff\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-7081\" class=\"elementor-element elementor-element-ba0d7df e-flex e-con-boxed e-con e-child\" data-id=\"ba0d7df\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bd0918d elementor-widget elementor-widget-text-editor\" data-id=\"bd0918d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Sim, \u00e9 seguro e frequente na pr\u00e1tica cl\u00ednica. As <b>vacinas <\/b>inativadas podem ser administradas simultaneamente em locais anat\u00f3micos diferentes. A <b>vacina<\/b> da febre amarela tem algumas restri\u00e7\u00f5es de co-administra\u00e7\u00e3o com outras vacinas vivas.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-7082\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"3\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-7082\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> As vacinas de viagem s\u00e3o seguras? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-7082\" class=\"elementor-element elementor-element-1948aa2 e-con-full e-flex e-con e-child\" data-id=\"1948aa2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-7082\" class=\"elementor-element elementor-element-44203e4 e-flex e-con-boxed e-con e-child\" data-id=\"44203e4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-90363e4 elementor-widget elementor-widget-text-editor\" data-id=\"90363e4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Sim. As <b>vacinas <\/b>recomendadas para viajantes passam pelos mesmos rigorosos processos de aprova\u00e7\u00e3o que todas as vacinas. Os efeitos adversos s\u00e3o geralmente ligeiros e transit\u00f3rios (dor local, febre ligeira). Rea\u00e7\u00f5es graves s\u00e3o muito raras.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-7083\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"4\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-7083\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Se j\u00e1 tive hepatite A, preciso de vacina? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-7083\" class=\"elementor-element elementor-element-e6b82d0 e-con-full e-flex e-con e-child\" data-id=\"e6b82d0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-7083\" class=\"elementor-element elementor-element-ff98332 e-flex e-con-boxed e-con e-child\" data-id=\"ff98332\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b745fb3 elementor-widget elementor-widget-text-editor\" data-id=\"b745fb3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Quem j\u00e1 teve hepatite A confirmada por an\u00e1lises tem imunidade natural para toda a vida e n\u00e3o precisa de vacina\u00e7\u00e3o. Se n\u00e3o tem certeza, pode fazer uma an\u00e1lise de anticorpos (anti-HAV IgG) antes de vacinar.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-7084\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"5\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-7084\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> A vacina da febre amarela \u00e9 para toda a vida? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-7084\" class=\"elementor-element elementor-element-7547615 e-con-full e-flex e-con e-child\" data-id=\"7547615\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-7084\" class=\"elementor-element elementor-element-8c9a957 e-flex e-con-boxed e-con e-child\" data-id=\"8c9a957\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2f07efa elementor-widget elementor-widget-text-editor\" data-id=\"2f07efa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Sim. Desde 2016, a OMS reconhece que uma \u00fanica dose confere prote\u00e7\u00e3o para toda a vida na maioria das pessoas. O Certificado Internacional de Vacina\u00e7\u00e3o n\u00e3o tem data de expira\u00e7\u00e3o.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<script type=\"application\/ld+json\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Quanto tempo antes da viagem devo vacinar-me?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Idealmente 4 a 6 semanas antes, para permitir esquemas completos e desenvolvimento de imunidade. A vacina da febre amarela deve ser dada pelo menos 10 dias antes. Algumas vacinas, como a hepatite A, oferecem prote\\u00e7\\u00e3o r\\u00e1pida ap\\u00f3s uma dose.\"}},{\"@type\":\"Question\",\"name\":\"Posso tomar v\\u00e1rias vacinas no mesmo dia?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Sim, \\u00e9 seguro e frequente na pr\\u00e1tica cl\\u00ednica. As vacinas inativadas podem ser administradas simultaneamente em locais anat\\u00f3micos diferentes. A vacina da febre amarela tem algumas restri\\u00e7\\u00f5es de co-administra\\u00e7\\u00e3o com outras vacinas vivas.\"}},{\"@type\":\"Question\",\"name\":\"As vacinas de viagem s\\u00e3o seguras?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Sim. As vacinas recomendadas para viajantes passam pelos mesmos rigorosos processos de aprova\\u00e7\\u00e3o que todas as vacinas. Os efeitos adversos s\\u00e3o geralmente ligeiros e transit\\u00f3rios (dor local, febre ligeira). Rea\\u00e7\\u00f5es graves s\\u00e3o muito raras.\"}},{\"@type\":\"Question\",\"name\":\"Se j\\u00e1 tive hepatite A, preciso de vacina?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Quem j\\u00e1 teve hepatite A confirmada por an\\u00e1lises tem imunidade natural para toda a vida e n\\u00e3o precisa de vacina\\u00e7\\u00e3o. Se n\\u00e3o tem certeza, pode fazer uma an\\u00e1lise de anticorpos (anti-HAV IgG) antes de vacinar.\"}},{\"@type\":\"Question\",\"name\":\"A vacina da febre amarela \\u00e9 para toda a vida?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Sim. Desde 2016, a OMS reconhece que uma \\u00fanica dose confere prote\\u00e7\\u00e3o para toda a vida na maioria das pessoas. O Certificado Internacional de Vacina\\u00e7\\u00e3o n\\u00e3o tem data de expira\\u00e7\\u00e3o.\"}}]}<\/script>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-02d7fba e-flex e-con-boxed e-con e-parent\" data-id=\"02d7fba\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ca91313 elementor-widget elementor-widget-text-editor\" data-id=\"ca91313\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2><strong>Conclus\u00e3o<\/strong><\/h2><p>A <b>vacina\u00e7\u00e3o <\/b>\u00e9 um pilar fundamental da prepara\u00e7\u00e3o para viagens internacionais. O planeamento antecipado, a verifica\u00e7\u00e3o do estado vacinal e a administra\u00e7\u00e3o das <b>vacinas <\/b>recomendadas para cada destino s\u00e3o medidas simples mas altamente eficazes para proteger a sa\u00fade durante a viagem.<\/p><h2><strong>Refer\u00eancias<\/strong><\/h2><p><a href=\"https:\/\/www.dgs.pt\/\" target=\"_blank\" rel=\"dofollow noopener\">Dire\u00e7\u00e3o-Geral da Sa\u00fade (DGS). Programa Nacional de Vacina\u00e7\u00e3o e Vacina\u00e7\u00e3o do Viajante<\/a><\/p><p><a href=\"https:\/\/www.who.int\/\" target=\"_blank\" rel=\"dofollow noopener\">Organiza\u00e7\u00e3o Mundial da Sa\u00fade (OMS). International Travel and Health \u2014 Vaccination requirements<\/a><\/p><p><a href=\"https:\/\/wwwnc.cdc.gov\/travel\" target=\"_blank\" rel=\"dofollow noopener\">Centers for Disease Control and Prevention (CDC). Travelers&#8217; Health \u2014 Vaccines by Destination<\/a><\/p><p><a href=\"https:\/\/www.ihmt.unl.pt\/\" target=\"_blank\" rel=\"dofollow noopener\">Instituto de Higiene e Medicina Tropical (IHMT). Recomenda\u00e7\u00f5es de vacina\u00e7\u00e3o para viajantes<\/a><\/p><p><a href=\"https:\/\/www.ecdc.europa.eu\/\" target=\"_blank\" rel=\"dofollow noopener\">European Centre for Disease Prevention and Control (ECDC). Vaccine schedules for travellers<\/a><\/p><p><a href=\"https:\/\/www.nejm.org\/\" target=\"_blank\" rel=\"dofollow noopener\">Freedman DO, et al. Spectrum of disease in ill returned travelers<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Introdu\u00e7\u00e3o A vacina\u00e7\u00e3o \u00e9 uma das medidas mais eficazes para proteger a sa\u00fade do viajante. Dependendo do destino, podem ser recomendadas ou obrigat\u00f3rias vacinas que n\u00e3o fazem parte do Programa Nacional de Vacina\u00e7\u00e3o (PNV). A DGS e a OMS publicam regularmente recomenda\u00e7\u00f5es atualizadas que devem ser consultadas antes de qualquer viagem internacional a zonas de [&hellip;]<\/p>\n","protected":false},"author":13102,"featured_media":60070,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[256],"tags":[],"class_list":["post-60039","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-medicina-do-viajante"],"jetpack_featured_media_url":"https:\/\/staging.mediconanet.pt\/wp-content\/uploads\/2026\/04\/Imagem-para-Redes-Sociais-a-Rosa-sobre-Descontos-de-Primavera-49.jpg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/staging.mediconanet.pt\/en\/wp-json\/wp\/v2\/posts\/60039","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/staging.mediconanet.pt\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/staging.mediconanet.pt\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/staging.mediconanet.pt\/en\/wp-json\/wp\/v2\/users\/13102"}],"replies":[{"embeddable":true,"href":"https:\/\/staging.mediconanet.pt\/en\/wp-json\/wp\/v2\/comments?post=60039"}],"version-history":[{"count":10,"href":"https:\/\/staging.mediconanet.pt\/en\/wp-json\/wp\/v2\/posts\/60039\/revisions"}],"predecessor-version":[{"id":60203,"href":"https:\/\/staging.mediconanet.pt\/en\/wp-json\/wp\/v2\/posts\/60039\/revisions\/60203"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/staging.mediconanet.pt\/en\/wp-json\/wp\/v2\/media\/60070"}],"wp:attachment":[{"href":"https:\/\/staging.mediconanet.pt\/en\/wp-json\/wp\/v2\/media?parent=60039"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/staging.mediconanet.pt\/en\/wp-json\/wp\/v2\/categories?post=60039"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/staging.mediconanet.pt\/en\/wp-json\/wp\/v2\/tags?post=60039"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}