Published: 28 November 2021
Author(s): Elias Sanidas, Theoharis Anastasiou, Dimitrios Papadopoulos, Maria Velliou, Marina Mantzourani
Issue: March 2022

The global medical community supports that vaccination against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is crucial for reaching the herd immunity threshold needed to curb the pandemic and return to normal life. Till now, a rapid development of coronavirus disease 2019 (COVID-19) vaccines has occurred and 7.45 billion doses have already administered worldwide. Although the efficacy and safety of COVID-19 vaccines have been tested in randomised clinical trials [1–3], some concerns have been raised based on very limited data regarding a non-immediate hypertensive response post vaccination.


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