frog777rr8 wrz 20212 min521 cases of spontanous abortions have been reported so far to the MHRA via the #UK Yellow Card...521 cases of spontanous abortions have been reported so far to the MHRA via the #UK Yellow Card scheme as suspected adverse reactions to...
frog777rr8 wrz 20212 minResurgence of SARS-CoV-2 Infection in a Highly Vaccinated Health System Workforce(1/n) Waning effectiveness of #CovidVaccines over time. Study in UCSDH health care workers: https://nejm.org/doi/full/10.1056/NEJMc211298...