Abstract

In this scientific advisory report, which offers guidance to public health policy-makers, the Superior Health Council of Belgium provides recommendations on the need for a booster dose with an mRNA COVID-19 vaccine for individuals who received the Janssen (1 dose) vaccine for their primary vaccination.

  • Recommendation
  • Europe
  • Belgium
  • booster dose
  • Janssen COVID-19 Vaccine
  • COVID-19