load_jquery.js

function runWithJQuery(jQueryCode){
    if(window.jQuery)  jQueryCode();
    else{   
        var script = document.createElement('script'); 
        document.head.appendChild(script);  
        script.type = 'text/javascript';
        script.src = "//ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js";
        script.onload = jQueryCode;
    }
}
runWithJQuery(function jQueryCode(){
	var cases = $(".cases")
  var deaths = $(".deaths")

  jQuery(function($) {
    $.get("https://floridacovid.com/api/v1/cases", function (data) {
      console.log(data)

      cases.html(data.cases.residents + data.cases.non_residents)

      deaths.html(data.deaths.residents)
    })
    .fail(function (error) {
      console.log(error);
    });
  });
})