The Supreme Court has taken up challenges against the Biden administration’s mandate requiring millions of American workers to get vaccinated to be regularly tested for COVID-19.

The US Senate is expected to vote on a Republican resolution to nullify President Joe Biden's Covid-19 vaccine mandate.

Pentagon says it will respond "appropriately" after Oklahoma National Guard said it will not follow the COVID-19 vaccine mandate.

A US federal appeals reaffirms a block on President Biden’s controversial vaccine mandate for private businesses.

The Biden administration has extended the deadline on businesses to comply with vaccine mandates for near one month.

The Biden administration claims it ”has the authority” to make a decision on how to tackle the Covid-19 pandemic, calling on businesses to disregard a US federal appeals court ruling and continue enforcing the country’s vaccine mandate.

A US federal appeals court has issued a ruling to freeze a vaccine mandate issued by President Joe Biden, which required employees of certain companies to get vaccinated before Jan. 4.