I've had my jab

COVID-19 vaccinations are vaccines that are developed to protect individuals against COVID-19, a viral illness caused by the SARS-CoV-2 virus. There are currently several COVID-19 vaccines that have been authorized for emergency use by regulatory agencies around the world, including the Pfizer-BioNTech vaccine, Moderna vaccine, Johnson & Johnson vaccine, and AstraZeneca vaccine.

COVID-19 vaccines work by triggering an immune response that helps the body recognize and fight the virus if it is encountered in the future. Most COVID-19 vaccines require two doses administered a few weeks apart to provide full protection against the virus, although some vaccines, such as the Johnson & Johnson vaccine, only require a single dose.

COVID-19 vaccinations are currently being distributed globally as part of vaccination campaigns aimed at protecting individuals and communities against the virus. Vaccination is an important tool in the fight against COVID-19 and can help reduce the spread of the virus, decrease the severity of symptoms in those who become infected, and prevent hospitalization and death related to COVID-19.