2021 has been another challenging pandemic year, but despite the challenges it saw important milestones, extraordinary resilience in Gavi-supported countries and progress on a number of fronts. In his annual end of year letter, Gavi CEO Dr Seth Berkley talks COVAX, routine immunisation and the global battle against vaccine inequity.
Commanding a large following among music and movie lovers, some Nigerian entertainers are using their popularity to encourage fans to take the COVID-19 jab.
COVAX deliveries have ramped up in Malawi, given local health workers and officials hope against the pandemic.
Israeli data suggests even those who’ve been double-jabbed or recovered from COVID-19 should take precautions to avoid infection.
COVID passes lower the risk of transmission and incentivise vaccine uptake at a time when boosters are desperately needed.
While immunologists often focus on antibody responses to SARS-CoV-2, T cell immunity may hold the key to preventing severe COVID-19 disease.
Reports that the Omicron variant may be associated with milder symptoms increase the need for vigilance and infection control.
Here's what you need to know about Omicron and traveling safely this holiday season.
How governments chose to respond to the coronavirus – and how well equipped their health services were before it arrived – made a big difference.