News Covid-19: T cell response lasts for at least six months after infection, study shows BMJ 2020; 371 doi: https://doi.org/10.1136/bmj.m4257 (Published 02 November 2020) Cite this as: BMJ 2020;371:m4257 Read our latest coverage of the coronavirus outbreak Article Related content Metrics Responses Peer review Related articles No related articles found. See more Maternity services are still failing women and babies despite reviews, says ombudsman BMJ March 30, 2023, 380 p752; DOI: https://doi.org/10.1136/bmj.p752 Trust must tackle “bullying and toxic” culture that is putting patient care at risk, says review BMJ March 30, 2023, 380 p751; DOI: https://doi.org/10.1136/bmj.p751 How can we make better use of ethnicity data to improve healthcare services? BMJ March 30, 2023, 380 p744; DOI: https://doi.org/10.1136/bmj.p744 Tom Nolan’s research reviews—30 March 2023 BMJ March 30, 2023, 380 p720; DOI: https://doi.org/10.1136/bmj.p720 FDA approves over the counter sale of naloxone to reverse drug overdoses BMJ March 30, 2023, 380 p749; DOI: https://doi.org/10.1136/bmj.p749 Cited by... New SARS-CoV-2 lineages could evade CD8+ T-cells responseAbstract Fulltext PDF