Serbia

Gastroenteritis is most often caused by viruses, close contact with an infected person, or bacteria passed on through contaminated food or water. It commonly leads to diarrhoea, vomiting, stomach cramps, nausea, and sometimes fever. While it usually settles within a few days without specific treatment, the main concern is loss of fluids, which can become significant if symptoms are severe or prolonged.

In Serbia, the likelihood of infection is generally low when eating in established restaurants, hotels, and regulated food venues, where hygiene standards are consistent. Risk tends to increase in informal settings, large shared meals, or where food has been left unrefrigerated or handled without adequate hygiene. Prevention relies on simple but consistent measures such as regular handwashing, choosing freshly prepared and well-cooked meals, and exercising caution with raw or uncovered foods. Bottled water is widely accessible and may be preferred in rural areas or when the safety of tap water is uncertain.

Rabies is a viral infection that affects the brain and nervous system and is almost always fatal once symptoms develop. It is transmitted through bites, scratches, or saliva exposure from infected mammals, most commonly dogs, foxes, and other wild or stray animals. In Serbia, rabies risk is generally low in urban settings but can still exist in wildlife and unvaccinated animals in rural areas.

Prevention is based on avoiding contact with all animals, including stray dogs that may appear friendly in towns or rural communities. Any bite, scratch, or lick on broken skin or mucous membranes requires prompt medical assessment, regardless of severity. For travellers spending extended time in rural areas, engaging in outdoor work, or having increased animal exposure risk, pre-exposure vaccination may be considered following individual risk assessment.

Tick-borne encephalitis is a viral infection transmitted through the bite of infected ticks, typically found in forested, grassy, and rural environments. In Serbia, exposure risk is mainly associated with outdoor activities such as hiking, camping, or spending extended time in natural areas, particularly during warmer months when ticks are more active.

The infection can range from a mild flu-like illness to more serious neurological disease affecting the brain and nervous system. Because there is no specific treatment once infection occurs, prevention is important. This includes wearing long clothing in natural environments, using insect repellents containing DEET or picaridin, and checking the body carefully for ticks after outdoor activity, especially around hidden or warm areas of the skin.

Tuberculosis (TB) is a bacterial infection caused by Mycobacterium tuberculosis. It is spread through inhalation of airborne droplets from a person with active disease, most often affecting the lungs. TB generally requires prolonged close contact for transmission, such as in household, institutional, or healthcare settings.

For most short-term travellers to Serbia, the risk of acquiring TB is low. Exposure is more relevant in situations involving extended close contact, longer stays, or occupational or healthcare-related environments. Symptoms typically develop gradually and may include persistent cough, fatigue, weight loss, fever, and night sweats.