KANSAS CITY, Mo. — Many people might be itching to go to that concert or on that big vacation but worry about who's vaccinated against COVID-19 or not. The ticket to all those places you love could be ...

The latest outbreak of mpox in central Africa is serving as a reminder of the disruptive potential of public health crises. Fortunately, experts say that vaccine credential work done during and since ...

As governments the world over seek ways to jumpstart economic activity, one proposal is a so-called “immunity passport” that would allow certain people who test positive for COVID-19 antibodies to ...

The majority of people in Northern Ireland would welcome the introduction of mandatory Covid passports, a new poll has indicated. Almost two thirds (65%) of those questioned by Lucid Talk said they ...