query: SELECT   ?date ?sick_people ?country ?countryLabel ?cases ?recoveries 
  WHERE
  {
    wd:Q83873577 wdt:P17 ?country.
    wd:Q83873548 p:P1603 ?casesstatement. 
    ?casesstatement a wikibase:BestRank.
    ?casesstatement ps:P1603 ?cases.   
    wd:Q83873577 p:P8010 ?recoveries_statement.
    ?recoveries_statement a wikibase:BestRank.
    ?recoveries_statement ps:P8010 ?recoveries.
    ?casesstatement pq:P585 ?date.         # The date
    ?recoveries_statement pq:P585 ?date.   # The same date again
   
    BIND (?cases - ?recoveries AS ?sick_people)
    SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
  }