International travel before the pandemic was, to some extent a highly organized industry: you could book a flight months in advance and feel confident that borders would stay open by the time you departed.

Traveling with children will require extra thought and planning. Many travel-related vaccinations and preventive medicines that are used for adults are not recommended for young children.

It's important that you're fit to fly, especially if you’re pregnant, are ill or have been injured.
airlines generally advise passengers with health issues to liaise with their treating physician in order to clarify their fitness to fly. In special cases, it may also be necessary to request medical clearance and a fitness to fly certificate.

No one wants to miss or postpone a trip, but there are times when staying home might be best for health reasons. First, evaluate your health or the health of those traveling with you by using the guide below.

Generally, travelers with stable, ongoing disabilities should prepare for an international trip in much the same way as any other traveler would. However, if you have a disability and are planning an international trip,

If you are pregnant, consult with both your obstetrician and a travel medicine doctor before making any travel decisions. Depending on your stage of pregnancy, preexisting medical conditions, and travel plans, you may want to take additional precautions or even postpone your trip.