Dr. Le Thi Truc Phuong, a medical specialist in the VNVC Vaccination System, emphasizes the importance of maintaining a healthy digestive system for travelers to have an enjoyable trip. During peak summer tourism season, from late April to August, hot weather creates ideal conditions for bacteria and viruses that cause gastrointestinal diseases to multiply rapidly. Travel can disrupt daily routines, making it challenging to maintain food quality and safety, which can lead to digestive issues. To prevent illness and stay healthy while traveling, Dr. Phuong suggests five key strategies.
Firstly, vaccination is crucial as there are various pathogens like Salmonella typhi, E. coli, and rotavirus that can harm the digestive tract. Vaccines for diseases such as Rotavirus, hepatitis A, cholera, and typhoid are available and can significantly reduce the risk of infection. It’s essential to consult a doctor for an appropriate vaccination schedule, especially for children.
Secondly, maintaining personal hygiene is vital in preventing the spread of pathogens. Handwashing with soap or antiseptic water before and after eating or using the toilet should be done regularly to reduce diarrhea cases and other gastrointestinal diseases.
Thirdly, choosing safe foods is crucial in preventing foodborne illnesses. Travelers should be cautious of food hygiene practices in crowded places and consider bringing stored food for additional nutrition.
Fourthly, paying attention to water sources and using clean tap water or bottled water is advisable to avoid consuming contaminated water that may cause gastrointestinal issues. Parents should prioritize giving children safe water and avoid using ice from unknown sources.
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