{"id":27526,"date":"2026-07-14T09:44:08","date_gmt":"2026-07-14T07:44:08","guid":{"rendered":"https:\/\/lluita.org\/les-cinc-infeccions-mes-habituals-entre-viatgers-i-com-prevenir-les\/"},"modified":"2026-07-14T09:52:01","modified_gmt":"2026-07-14T07:52:01","slug":"les-cinc-infeccions-mes-habituals-entre-viatgers-i-com-prevenir-les","status":"publish","type":"post","link":"https:\/\/lluita.org\/en\/les-cinc-infeccions-mes-habituals-entre-viatgers-i-com-prevenir-les\/","title":{"rendered":"The five most common infections among travellers and how to prevent them"},"content":{"rendered":"

With the arrival of summer, thousands of people take advantage of the holiday season to travel to international destinations. Although most trips are completed without incident, some countries present health risks that differ from those commonly encountered in Europe<\/strong>. Infections transmitted through contaminated food or water<\/strong> or by mosquito bites<\/strong> remain among the leading reasons for seeking medical advice after travelling.<\/p>\n

\n

For this reason, the Fight Infections Foundation<\/a><\/span> explains the five most common infections among travellers<\/strong> and the basic measures that can be taken<\/strong> to reduce the risk of infection.<\/p>\n

Travellers\u2019 diarrhoea: the most common infection while travelling<\/strong><\/h3>\n

Travellers\u2019 diarrhoea is the most common infectious illness associated with international travel and exposure to poor hygiene conditions. It is mainly caused by the consumption of contaminated food or water<\/strong> and, although it is usually mild, it can lead to dehydration<\/strong> and disrupt travel plans.<\/p>\n

To prevent it, travellers are advised to drink bottled water, avoid ice<\/strong> and avoid raw or undercooked foods.<\/p>\n

Dengue: the mosquito-borne disease that most frequently affects travellers<\/strong><\/h3>\n

Dengue is a viral infection<\/strong> transmitted by Aedes mosquitoes and is one of the most common illnesses among people returning from tropical and subtropical regions<\/strong>. It is currently present in more than 130 countries.<\/p>\n

Symptoms include high fever, headache, muscle and joint pain<\/strong> and, in some cases, the disease may progress to severe forms. The best way to prevent dengue is to avoid mosquito bites<\/strong> by using repellents, wearing long-sleeved clothing and sleeping under mosquito nets. In certain cases, vaccination<\/strong> may also be recommended, particularly for people who have previously had dengue or those at higher risk<\/strong>, such as individuals with weakened immune systems or underlying health conditions. For this reason, it is advisable to consult an international travel health clinic<\/a><\/span> before travelling in order to assess the most appropriate preventive measures.<\/p>\n

Malaria: a medical emergency that should be considered in any traveller with fever<\/strong><\/h3>\n

Malaria is one of the leading causes of fever<\/strong> in people returning from sub-Saharan Africa. It is a potentially serious disease that requires prompt diagnosis and treatment.<\/p>\n

Before travelling to destinations where malaria is present, it is important to consult an international travel health clinic to determine whether preventive medication is recommended.<\/p>\n

Hepatitis A: a vaccine-preventable infection<\/strong><\/h3>\n

Hepatitis A is a viral infection that affects the liver<\/strong> and is mainly transmitted through contaminated food or water<\/strong>. It is one of the travel-related diseases that can be prevented very effectively<\/strong> through vaccination.<\/p>\n

In addition, maintaining good hygiene practices<\/strong> during travel further reduces the risk of infection.<\/p>\n

Typhoid fever: a threat linked to contaminated food and water<\/strong><\/h3>\n

Typhoid fever remains a common disease in parts of Asia, Africa, and Central and South America. It is transmitted through contaminated food or water<\/strong> and can cause persistent high fever. Although mortality is low when appropriate antibiotic treatment is provided, typhoid fever can become severe and potentially life-threatening if it is not diagnosed and treated promptly.<\/p>\n

Depending on the destination, vaccination may be recommended, but following food and water safety advice is also essential.<\/p>\n

“Many travel-related infections can be prevented with proper preparation before departure. <\/em>Consulting an international travel health clinic<\/a>, ensuring that recommended vaccinations are up to date, and following basic hygiene measures and mosquito protection advice can significantly reduce the risk of becoming ill while on holiday<\/strong>“<\/em>, remind the international health specialists at the Foundation for the Fight Against Infections.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

With the arrival of summer, thousands of people take advantage of the holiday season to travel to international destinations. Although most trips are completed without incident, some countries present health risks that differ from those commonly encountered in Europe. Infections transmitted through contaminated food or water or by mosquito bites remain among the leading reasons […]<\/p>\n","protected":false},"author":8,"featured_media":27522,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[275],"class_list":["post-27526","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-international-health"],"acf":[],"yoast_head":"\nThe five most common infections among travellers and how to prevent them - Fundaci\u00f3 Lluita contra les Infeccions<\/title>\n<meta name=\"description\" content=\"Travel infections: discover the most common illnesses affecting international travellers and how to reduce the risk of infection.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/lluita.org\/en\/les-cinc-infeccions-mes-habituals-entre-viatgers-i-com-prevenir-les\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The five most common infections among travellers and how to prevent them\" \/>\n<meta property=\"og:description\" content=\"Travel infections: discover the most common illnesses affecting international travellers and how to reduce the risk of infection.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/lluita.org\/en\/les-cinc-infeccions-mes-habituals-entre-viatgers-i-com-prevenir-les\/\" \/>\n<meta property=\"og:site_name\" content=\"Fundaci\u00f3 Lluita contra les Infeccions\" \/>\n<meta property=\"article:published_time\" content=\"2026-07-14T07:44:08+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-14T07:52:01+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/lluita.org\/custom\/uploads\/2026\/07\/Infeccions-viatgers-scaled.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1709\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"LLUITA Admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"LLUITA Admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/lluita.org\\\/en\\\/les-cinc-infeccions-mes-habituals-entre-viatgers-i-com-prevenir-les\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/lluita.org\\\/en\\\/les-cinc-infeccions-mes-habituals-entre-viatgers-i-com-prevenir-les\\\/\"},\"author\":{\"name\":\"LLUITA Admin\",\"@id\":\"https:\\\/\\\/lluita.org\\\/#\\\/schema\\\/person\\\/ebbfd4b21b6e55289e039158312b195a\"},\"headline\":\"The five most common infections among travellers and how to prevent them\",\"datePublished\":\"2026-07-14T07:44:08+00:00\",\"dateModified\":\"2026-07-14T07:52:01+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/lluita.org\\\/en\\\/les-cinc-infeccions-mes-habituals-entre-viatgers-i-com-prevenir-les\\\/\"},\"wordCount\":573,\"image\":{\"@id\":\"https:\\\/\\\/lluita.org\\\/en\\\/les-cinc-infeccions-mes-habituals-entre-viatgers-i-com-prevenir-les\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/lluita.org\\\/custom\\\/uploads\\\/2026\\\/07\\\/Infeccions-viatgers-scaled.jpg\",\"articleSection\":[\"International Health\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/lluita.org\\\/en\\\/les-cinc-infeccions-mes-habituals-entre-viatgers-i-com-prevenir-les\\\/\",\"url\":\"https:\\\/\\\/lluita.org\\\/en\\\/les-cinc-infeccions-mes-habituals-entre-viatgers-i-com-prevenir-les\\\/\",\"name\":\"The five most common infections among travellers and how to prevent them - 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