In general, there isn’t a known direct interaction between rabies vaccines and dermal fillers, so getting filler one week after vaccination may be possible. However, since you’ll be receiving a series of vaccines for your trip to Africa, I’d recommend being a little cautious with the timing. Vaccines can temporarily activate your immune system, and in some cases, this may increase the risk of swelling or an inflammatory reaction around the filler injection site. It’s also best to avoid scheduling cosmetic injections if you’re experiencing fever, feeling unwell, or having any significant vaccine side effects. Ideally, complete your vaccinations first and allow your body time to recover before proceeding with filler. The appropriate waiting period depends on your overall health, vaccine schedule, and the type of filler being used. Your injector can help determine the safest timing for your situation, especially if your travel dates are approaching. Your health and safety should always come first, particularly when preparing for international travel.