An Israeli hospital said on Monday that preliminary studies suggest a fourth dose of a coronavirus vaccine would provide only limited defense against a variant of...
The world is in the midst of a COVID-19 pandemic. As WHO and partners work together to respond to the epidemic—tracking the pandemic, advising on key...
As the highly contagious Omicron has pushed new records globally, WHO Chief Scientist Dr. Soumya Swaminathan said that the vaccine still seems to be proven effective....
The Pargar regional government in Maharashtra conducted an experiment in which it used drones to deliver COVID-19 vaccine doses in remote villages in rugged terrain, its...
