Planning some travel for the holidays? Make sure you’re vaccinated against respiratory viruses – flu, COVID-19 and RSV (and any other vaccines you may need). It can take a couple of weeks to build full immunity after getting a vaccine, so now’s a great time to schedule your vaccine appointment. More tips include: Wear a high-quality mask like an N95 in crowded indoor spaces like airports and planes. 😷 Wash your hands frequently. 😷 Cover your cough or sneeze. 😷 Avoid traveling if you’re sick.