The US would require most international visitors to be fully vaccinated.

An infectious disease specialist says vaccination should be the main tool to prevent the development of new coronavirus variants.

Demonstrations are once again being held across France against the COVID health pass and compulsory vaccination.

The internal government document highlights the struggle of the top US public health agency to persuade people to vaccinate as the delta variant of coronavirus spreads across the country.

Iran has officially begun vaccinating prisoners across the nation against the Covid-19 virus in line with vaccination program targeting priority groups.

GOP Rep. Marjorie Taylor Greene has evaded to answer a question about whether or not she is vaccinated against Covid-19, arguing that the question violates her health privacy rights.

Thousands of people marched around France to protest President Emmanuel Macron's plans to force vaccination of health workers and require a COVID-19 free certificate to enter places such as restaurants and cinemas.

Indian Prime Minister Narendra Modi reshuffles his cabinet, replacing 12 ministers, including those in charge of health and information technology, amid criticism over a range of issues, including the handling of the COVID-19 outbreak.

The United States is trying to address vaccine hesitancy, in part, by persuading skeptics and anti-vaxxers to get the shot through incentive programs such as lotteries.

Iran gives emergency approval for another domestically produced Covid-19 vaccine, as the country steps up its vaccination campaign to stem coronavirus infections.