An example query to get data of all countries that have COVID-19:

query countries {
    countries {
        country
        countryInfo {
            _id
            lat
            long
            flag
            iso3
            iso2
        }
        continent
        result {
            population
            tests
            cases
            todayCases
            deaths
            todayDeaths
            recovered
            active
            critical
            casesPerOneMillion
            deathsPerOneMillion
            testsPerOneMillion
            activePerOneMillion
            recoveredPerOneMillion
            criticalPerOneMillion
            updated
        }
    }
}