Vaccinations are an important form of primary prevention. That means they can protect people from getting sick. Here we tell you everything you need to know about vaccinations. From how it works, schedules, which ones are safe, plus all their pros and cons. We also tell you effectiveness, side effects, costs, policies and all the latest findings, updates and news about them. You'll also find here information on immunizations, including those that protect from rubella, tuberculosis, yellow fever, rabies and more.