Four passengers have died aboard a Holland America Line cruise ship stricken with the coronavirus.<br />According to Business Insider, the MS Zaandam has two more confirmed COVID-19 cases.<br />The remaining passengers are being divided into groups designated for those who are sick and healthy.<br />The healthy passengers are being evacuated to a nearby sister ship, the MS Rotterdam.<br />Elberta and Hugo Swan Jr., are an elderly couple from Victoria, Texas, aboard the MS Zaandam.
