Vaccines

COVID nasal sprays could offer advantages over traditional vaccines – a virologist explains how they work

Will new vaccines be better at fighting coronavirus variants? 5 questions answered

African researchers: Tick vaccines can stop use of dangerous pesticides

Vaccines could have prevented nearly a quarter-million US COVID-19 deaths, study finds

Access presents major obstacle to Africa’s COVID-19 vaccine rollout

RNA vaccines for plants?

Misinformation and religious beliefs drag Africa’s COVID vaccine rate

CORBEVAX, a new patent-free COVID-19 vaccine, could be a pandemic game changer globally

Uganda invests in science to stop ‘brain drain’ and drive economic growth