If you received a Pfizer or Moderna vaccine for your first dose, it is very important to get both doses of the vaccine so that your body develops enough antibodies to fight the COVID-19 virus if you get infected in the future.
It is also very important that you receive the second dose of your COVID-19 vaccine on time. The time frame between the vaccine’s first and second dose is determined by the companies producing the vaccine to maximize your body’s ability to create antibodies against the virus. Many vaccinators will go ahead and schedule your appointment for your second dose while making your first appointment or during your appointment.
Getting more than one dose for a vaccine is not unusual. In fact, it’s the norm. Many routine vaccines require more than one dose for maximum protection.