European Medicines Agency. Presuntas reacciones adversas de vacunas Covid 19
| COVID-19 MRNA VACCINE MODERNA (CX-024414) |
| COVID-19 MRNA VACCINE PFIZER-BIONTECH (TOZINAMERAN) |
| COVID-19 VACCINE ASTRAZENECA (CHADOX1 NCOV-19) |
| COVID-19 VACCINE JANSSEN (AD26.COV2.S) |
Mapa mundial de situación de Covid 19 (fuente: OMS) https://covid19.who.int/