GENEVA: The World Health Organization (WHO) warned yesterday that there is no evidence that people who test positive for the new coronavirus are immunised and protected against reinfection.
The warning suggests that the issuance of “immune passports” may promote the continued spread of the pandemic.
“There is currently no evidence that people who have recovered from #COVID19 and have antibodies are protected from a second infection,” WHO said in a statement.
The global coronavirus death toll approached 200,000 yesterday as the United Nations launched an international push for a vaccine to defeat the pandemic.
Governments around the world are struggling to limit the economic devastation unleashed by the virus, which has infected nearly 2.8 million people and left half of humanity under some form of lockdown.
The scale of the coronavirus pandemic has forced medical research on the virus to move at unprecedented speed, but effective treatments are still far off and the United Nations chief said the effort will require cooperation on a global scale.
“We face a global public enemy like no other,” UN Secretary-General Antonio Guterres told a virtual briefing on Friday, asking for international organizations, world leaders and the private sector to join the effort. “A world free of COVID-19 requires the most massive public health effort in history.” —Agencies