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Tips for Healthy Travel

The following list gives some basic tips regarding the most common health problems faced during travel to any destination. 

  • You can find destination specific travel advice in our Destinations section.                            


You are more likely to be harmed through accidental injury or violence than by infectious disease.

Food and Water Precautions

You may be exposed to the harmful organisms that can cause travellers' diarrhoea. These organisms are all spread by human/animal faecal contamination of food and water or hand to mouth contact after touching contaminated surfaces.

Respiratory Infections

Respiratory tract infections, including flu, are common during travel and often associated with crowded areas such as busy hotels, cruise ships and tour groups.

Information and advice on protecting yourself against coronavirus (COVID-19) ahead of planning any future travel and when travelling can be found on our COVID-19: Health Considerations for Travel page.

You can reduce your risk of acquiring and spreading respiratory infections by practising good respiratory and hand hygiene, such as:

  • Avoid touching your eyes, nose and mouth with unwashed hands
  • Washing your hands with soap and water or alcohol hand sanitiser, after coughing or sneezing, after going to the toilet, and prior to eating and drinking
  • Wherever possible avoid direct contact with people that have a respiratory illness and avoid using their personal items such as their mobile phone
  • When coughing or sneezing cover your nose and mouth with disposable tissues and dispose of them in nearest waste bin after use

Insect Bite Avoidance

Insects and ticks can transmit infectious diseases between humans or from animals to humans. When feeding on human blood, vectors such as mosquitoes, ticks, sandflies, fleas, blackflies, tsetse flies and reduviid bugs can transmit dangerous disease causing parasites, viruses and bacteria.

  • Insect and tick bite avoidance should always be considered as the first line of defence against these vector-borne diseases.
  • See our Insect Bite Avoidance and Mosquito bite avoidance pages for information on how to reduce risks.

Sexual Health

Sexually transmitted infections (STIs) occur as a result of unprotected sexual intercourse.

  • You should exercise caution with alcohol and recreational drugs: these can impair your judgement and can increase the chance of unprotected sex.
  • Condoms should be used for all forms of sexual activity with new/casual partners, they provide good protection against most STIs, including HIV and Hepatitis B/C if used correctly.
  • Sex during travel is often unplanned, so take UK kite-marked condoms on your trip.
  • See our Sexual Health Risks and Contraception pages for information on how to reduce risks.

Blood Borne Virus Infections

Hepatitis B, Hepatitis C and HIV are the 3 main blood borne viruses. They are transmitted through exposure of broken skin, mucous membranes and blood to infected blood and body fluids, for example during treatment with reused medical/dental/surgical equipment, body piercings and tattoos performed with non-sterile equipment or sharing of drug injecting equipment.  They are also transmitted sexually.

Sun Protection

Sun exposure below the level that leads to sunburn can have benefits, helping our bodies create vitamin D and promoting feelings of general well being.  However, sun exposure can lead to skin cancers, usually when exposure is  long term, or after  short periods of intense exposure and burning.

  • The safest way to enjoy the sun and protect skin from sunburn is to use a combination of shade, clothing and sunscreen.
  • See our Sun safety page for information on how to reduce risks.

Travel Insurance

Comprehensive travel insurance is essential; ensure cover for accidents, emergency medical treatment, medical evacuation and repatriation is included.

  • Always check your travel insurance coverage covers all your intended destinations and planned activities.
  • Always declare any underlying medical conditions that you may have and any medications that you take (including over-the-counter) to your travel insurer. Failure to do so may invalidate insurance cover.
  • See our Travel Insurance page for information on purchasing the correct travel insurance.

Animal Exposures

Bites and scratches from an animal can result in serious infection. Bacteria and viruses in animal saliva can be transmitted. Wounds might get a secondary infection with skin bacteria, especially in hot humid climates.

  • Exercise caution when around domestic animals during travel, especially those that are stray, to reduce the chances of bites and scratches. Maintain distance from wild animals, including monkeys – remember they are likely to be aggressive if under threat.
  • Be rabies aware - this fatal infection can be transmitted through a bite, lick or scratch. Always seek urgent medical attention after potential exposure.
    • See our Rabies page for information on how to reduce risks, including the benefits of pre-exposure vaccine.
  • Tetanus is a serious bacterial infection affecting the nervous system and can result from an animal bite.
    • See our Tetanus page for further information.

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