PHS Health Protection Alert - AZ Vaccine Safety

Friday, April 9, 2021

Public Health Scotland have released a health protection alert with regards to the AstraZeneca Covid-19 Vaccine which contains the new advice issued by the MHRA and JCVI on the safety of the vaccine. The benefits of vaccination continue to outweigh any risks but the MHRA advises careful consideration be given to people who are at higher risk of specific types of blood clots because of their medical condition. The JCVI recommends to offer alternative vaccines to adults under 30 without underlying health conditions.

The health protection document also contains important links to the following:

PHE monitoring of the effectiveness of COVID-19 vaccination PHE monitoring of the
effectiveness of COVID-19 vaccination

Sources of information

  • Coronavirus Yellow Card reporting site Official MHRA side effect and adverse incident
    reporting site for coronavirus treatments and vaccines | Coronavirus (COVID-19)
  • Public Health England: Thrombotic events with thrombocytopenia following immunisation to
  • Guidance produced from the Expert Haematology Panel (EHP) focussed on syndrome of
    Thrombosis and Thrombocytopenia occurring after coronavirus Vaccination 
  • MHRA issues new advice, concluding a possible link between COVID-19 Vaccine AstraZeneca
    and extremely rare, unlikely to occur blood clots
  • Use of the AstraZeneca COVID-19 vaccine: JCVI statement
  • COVID-19 vaccination and blood clotting resources
  • Blood Clotting following COVID-19 Vaccination - Information for Health Professionals