Professor Martin McKee talks to DW News about Omicron, saying there is no doubt it is causing less severe lung disease, but there are still some concerns about its impact on other parts of the body.
MARTIN MCKEE SPEAKS TO DW NEWS

Professor Martin McKee talks to DW News about Omicron, saying there is no doubt it is causing less severe lung disease, but there are still some concerns about its impact on other parts of the body.