RT @PHE_uk: The JCVI has advised that the Pfizer-BioNTech #COVID19 vaccine should be offered to: ▶️children aged 12-15 with underlying hea…
RT @PHE_uk: The JCVI has advised that the Pfizer-BioNTech #COVID19 vaccine should be offered to: ▶️children aged 12-15 with underlying hea…