Saying that young people can be infected and can transmit the virus to others, he stressed that young people must take the same precautions to protect themselves and others.
"Evidence suggests that spikes of cases in some countries are being driven in part by younger people letting down their guard during the northern hemisphere summer", Ghebreyesus said.
A delay in U.S. 2020 election results does not mean fraud Graham said he believed Trump's "concerns about mail-in voting are valid, but delaying the election is not the right answer". In 2020, Trump has aggressively turned his attention to the electoral process that will determine his political fate.
The WHO's Covid-19 technical lead Maria Van Kerkhove said Thursday that the organisation had reacted immediately to the first signs of the pandemic, mobilizing its forces to act and inform.
"This disease while it may be mild, it may be moderate, it can affect many organs", he said.
Silva Cossa, the caretaker, ties ribbons onto the fence to represents a South African who has died from Covid-19, at St James Presbyterian church in Bedford Gardens, Johannesburg, South Africa, Wednesday, July 29, 2020.
While COVID-19 is not seasonal, there is potential for additional strain on global health systems due to the virus coinciding with the typical flu season.
In this file photo taken on May 21, 2020 Worker move a coffin with the body of a COVID-19 victim out of a refrigerated container before its cremation at the El Angel crematorium, in Lima.
"We just don't know..."
The WHO chief said young people who have great potential to be leaders and "drivers of change" must be more careful in ensuring that they are following all steps to curb the coronavirus pandemic.