The COVID-19 pandemic changed a lot about our world and our travel habits. As 2021 rolls on in full swing, we are still dealing with international travel restrictions, mandatory face masks on flights, PCR tests, proof of vaccinations, and more. As we get back to traveling domestically and abroad, staying healthy should be everyone’s #1 priority.We already know that we absolutely should not travel if we have any symptoms of COVID-19. That’s Introduction to Post-COVID Living 101. But what implications does that have for when you have a cold? Or allergies? Or just a sore throat? Well, in that regard not much has changed as a result of the pandemic. People have always been apprehensive about traveling next to someone who is a little under the weather—and with good reason. Leading a healthy lifestyle has always been essential, but it just holds all the more true today in the aftermath of last year.So, how can you make sure that you’re fit and healthy for your upcoming trip? What can you do before you travel to maintain a strong immune system? Check out our travel tips to help you stay in top shape before your next trip.