Authored by the Central Coordination Office for Prevention and Control of Infections and Antimicrobial Resistance of Grupo Luz Saúde SARS-CoV-2, the virus that causes COVID-19, continues to spread in the population and to worry us. However, this summer of 2021 will not only be remembered for the serious phase of disease transmission that we are going through. Vaccination is progressing at a good pace and the behavior of the Portuguese population in complying with it has been referred to as exemplary. It is time for the vaccination of the young population To young people who have patiently adopted protective measures, even knowing that they are little affected, and who have understood the need to be deprived of contact with their peers and postponed their projects, we can only thank . It is important now that they adhere to vaccination, both for their protection, and to continue protecting those they care about – family, friends, colleagues, some from risk groups and who may not yet be vaccinated – or to be able to fully enjoy the benefits of life in society. Only complete vaccination will allow the desired return to normality, and only when most of us are vaccinated . Full vaccination means 14 days after the 2 nd dose of a two-shot vaccine or after a single dose for Jannsen vaccine. It is important to know Although in the younger population COVID-19 is often asymptomatic or has only mild symptoms, it can also have severe forms , requiring hospitalization or admission to intensive care and even cause death. It is now known that COVID-19 can have long-term effects, even in young people who have had a mild illness. Vaccination of the younger population is essential so that the population vaccination level allows for group immunity to be achieved . Only group immunity will allow us to resume our normal life . Vaccines are safe and globally effective: they prevent the severe forms of COVID-19 and reduce viral transmission. Find out here what to expect from the effectiveness and appearance of possible reactions . Vaccination contributes to the out common health. For you and for all of us, get vaccinated against COVID-19! More information and advice of Hospital da Luz about the novel coronavírus COVID-19 epidemic . The content published in the Health Guide is intended for the general public and is provided for informational and educational purposes only. It does not replace individual medical assessment, diagnosis, or personalized clinical advice from a qualified healthcare professional. The content is produced or reviewed by physicians and other healthcare professionals at Hospital da Luz and is based on the knowledge available at the time of publication or the most recent update, as indicated at the beginning of each item.