00401nas a2200109   4500000000100000008004100001260001200042653001300054100003100067245011000098856008300208       2021                            d  c01/202110aCovid-191 aWorld Health Organization 00aSummary of the 31st meeting of the International Task Force for Disease Eradication, 20–21 October 2020  uhttps://apps.who.int/iris/bitstream/handle/10665/338699/WER9601-02-eng-fre.pdf