US President Donald Trump claims he is immune from COVID-19 after receiving the “all clear” from White House doctors.

While Mr Trump is not yet officially virus-free, he took to Twitter to announce he can no longer spread nor contract the virus.

"It looks like I'm immune for, I don't know, maybe a long time and maybe a short time, it could be a lifetime, nobody really knows, but I'm immune," Mr Trump told Fox News show Sunday Morning Futures.

It is not yet clear whether contracting COVID-19 means gaining immunity over the virus.