The helpline has had lots of people contact us regarding comments made on the BBC by retired Professor Salisbury regarding his opinions of the Oxford Covid-19 Vaccine.
I have contacted the media department of vaccine team at Oxford requesting a reply in the media, but in the meantime I have a reply from one of the Professors leading the development of the vaccine, which I though you may find reassuring.
The Oxford-AZ vaccine is only a “live” virus in the sense that it is able to infect mammalian cells bearing its receptor but it is replication deficient, and therefore other definitions would consider it is non-live. It cannot replicate in humans and does not make more virions after vaccination (usually considered a prerequisite of life), and therefore it is safe in the immunocompromised. Our trials include HIV infected adults in uk and South Africa.
Other replication deficient viral vectors are being used safely and at scale for Ebola in Africa in HIV infected populations.
Andrew J Pollard FRCPCH PhD FMedSci
Professor of Paediatric Infection and Immunity,
Department of Paediatrics,
Fellow, St Cross College
University of Oxford
If you want to find out more, check the NRAS website Update on the COVID-19 vaccine section as it has great links and lots of information. I am in the process of updating the FAQs as well as attending to the Helpline with reduced staffing hours, but please keep an eye out.