It is recommended to wait at least 3 months after having COVID-19 before getting vaccinated against COVID-19. This waiting period is important to ensure that the vaccine can effectively boost your immune system. Additionally, it is recommended to receive 2 doses of the vaccine spaced 8 weeks apart to build adequate immunity. A third booster dose is also recommended for individuals 18 years and older, with additional booster doses offered to those at risk of complications. In some cases, having had a previous COVID-19 infection can replace the need for a booster dose, but it is ultimately up to the individual to decide whether or not to receive it.