AstraZeneca's vaccine contract with the UK is based on 'best efforts,' just like its deal with a frustrated EU | CNN
A mix-and-match approach to COVID-19 vaccines could provide logistical and immunological benefits | PBS NewsHour
AstraZeneca, Johnson & Johnson resume late-stage Covid-19 vaccine trials
AstraZeneca vaccinations resume in Europe after blood clot scare | PBS NewsHour
COVID-19 Vaccines from Johnson & Johnson and AstraZeneca | We know the Johnson & Johnson SARS-CoV-2 vaccine is easier to transport and distribute, but how else does it differ from the mRNA
After AstraZeneca, Johnson & Johnson Covid-19 vaccine has blood clot concerns | Deccan Herald
South Africa scraps AstraZeneca vaccine, will give J&J shots - The Boston Globe
Scientists probe new theories on whether AstraZeneca shot linked to blood clots | The Japan Times
Concerns over rare clotting disorders halt use of Johnson & Johnson's COVID-19 vaccine | Science | AAAS
WHO authorizes AstraZeneca's COVID vaccine for emergency use – WANE 15
Johnson & Johnson, AstraZeneca resume vaccine trials
Johnson & Johnson Takes Over Plant That Botched Doses
Why AstraZeneca and J&J's Vaccines, In Use Elsewhere, Are Still on Hold in America | Kaiser Health News
UK PM Johnson welcomes WHO support for AstraZeneca vaccine | Reuters
Europe won't renew AstraZeneca, Johnson & Johnson COVID-19 vaccine contracts next year: report | Fierce Pharma
WHO backs AstraZeneca COVID vaccine amid clotting concerns; green lights Johnson & Johnson shots | UN News
AstraZeneca COVID-19 vaccinations resume in Europe after blood clot reports
