Four in 10 Americans, and six in 10 French people say they will not get vaccinated against the virus, even if the shot is free.

Trials showed that BCG vaccine, which is used for protection against tuberculosis for more than 40 years now, triggered antibody and T-cell...

This is significant as the study will see whether the vaccine’s potential to combat Covid-19 and prevent hospitalisation among the aged as ...

The new vaccine, known as M72/AS01E, was tested at 11 sites in Kenya, South Africa and Zambia in adults whose blood tests showed they had l...

Scientists have found that a variant of an existing vaccine offers stronger protection against both tuberculosis and leprosy.