Travelling abroad is an exciting experience, but it comes with its own set of health risks. From typhoid to malaria to dengue, there are several diseases that travellers may encounter in certain regions of the world. In this guide, we will discuss some of the most common diseases, how and when to vaccinate against them, and how to mitigate risks of illness while on holiday.
Typhoid is a bacterial infection that can cause fever, diarrhoea, and potentially serious complications. The typhoid vaccine is recommended every three years and is available as an injection or oral medication. Hepatitis A, a viral infection of the liver, is rare in travellers due to vaccines available since the 1990s. The hepatitis A vaccine protects for a year with a second dose extending protection to more than 20 years.
Yellow fever, spread by mosquitoes in Africa and Latin America, can have serious complications. The yellow fever vaccine is given at authorized centres and is valid for life. Rabies is a fatal viral infection that requires three doses of vaccine over three weeks. Malaria, transmitted by mosquitoes, can have severe symptoms if untreated. Antimalarial treatments such as Malarone and doxycycline are recommended for prevention.
Dengue, the world's most common mosquito-borne viral infection, can be prevented by avoiding mosquito bites. A dengue vaccine is available in the UK, with experts recommending it for travellers with previous dengue infections. It's important to protect yourself from insect bites and contaminated food and water while travelling.
Speaking to a doctor before travel is crucial to ensure you are protected against any potential health risks. Routine vaccinations and travel-specific vaccines can help keep you healthy on your journey. For more information, visit Travel Health Pro and Fit For Travel.
Remember, taking proactive measures to protect your health while travelling is essential for a safe and enjoyable trip. Stay informed, get vaccinated, and follow best practices to ensure a memorable and healthy travel experience.