No but it seems it's not necessary according to the statement and the article
You see, there is no "and" after the first line here, but there is one after the second line :
The temporary public policy is in effect until December 28, 2021, and applies to in-Canada foreign nationals who
- have submitted a new application for permanent residence or for a permanent resident visa or have a pending application for permanent residence and have not yet completed a new immigration medical exam
- have completed an immigration medical exam within the last 5 years and were found to pose no risk to public health or safety, or complied with a requirement to report to public health authorities for monitoring, and
- have not left Canada for more than 6 months in the last year to live in a country that has a higher incidence of a serious communicable disease than Canada, as outlined in the list of countries requiring an immigration medical exam