WHO says COVID19 restrictions have to remain until certain measures in place

COVID19 restrictions can only be lifted if the right public health measures are in place.

The World Health Organisation says six criteria must be considered by countries thinking of easing guidelines.

It's updating its strategic advice which includes ensuring system capacities are in place to treat patients and trace contacts.

WHO Director General Dr Tedros Adhanom Ghebreyesus says restriction can't be lifted at once;