12 Things Doctors Always Do When They Travel To Avoid Getting Sick

According to HuffPost, doctors emphasize several practices to stay healthy while travelling. Wearing masks on flights and in crowded areas, regular hand washing, and sanitizers can deter illness. It's essential to stay hydrated, especially on flights, and bolster one's immune system with vitamins.

Travelling during off-peak times can reduce germ exposure, while adequate rest and a balanced diet fortify the body's defences. Researching vaccines and being cautious with local foods and water is crucial for international travellers. Lastly, always pack sunscreen and, for tropical destinations, insect repellent.

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