Countries must lift lockdowns gradually, while still being “on the look-out” for COVID-19 and ready to restore restrictions if the virus jumps back, the World Health Organization said on Friday.
Vulnerable people in institutions, including those in long-term care facilities, prisons and migrant dormitories, must be protected, its top emergencies expert Mike Ryan said.
Even if the virus is coming under control, communities must know to still follow physical distancing and hygiene measures and testing of suspect cases must continue, he said.
“It’s really important that as countries ease those measures that they are constantly on the look out for a jump in infections and in particular are dealing with transmission in special settings,” Ryan said.
The virus has spread in facilities for the elderly in Europe and North America, while in Singapore it has infected migrant workers in dormitories, he said, adding: “Because a spark in a situation like that turns into a fire very very quickly.”
The WHO recognises the difficulty for governments to maintain lockdowns during the pandemic, “for social, psychological and economic reasons”, Ryan said.
“So we are very anxious that we can move to a situation where the disease can kept under control with less severe measures,” he said.
“But at the same time we want to avoid a situation where we release measures too easily and then we bounce back into intense transmission and we have to do it all over again,” he said.
Even as some Western countries begin easing lockdowns, there are worrying trends of spread in countries from Haiti to Somalia and Yemen, Ryan said.