A statistical study found that countries with the most tests, relative to the number of deaths, have much lower case fatality rates, likely because those countries are better at detecting people with only mild or mild symptoms. no symptoms.
Utafiti wa kitakwimu umeonyesha kwamba mataifa ambayo yamepima zaidi, ikilinganishwa na idadi ya vifo, yana viwango vya chini vya hali mbaya ya visa, pengine kwa sababu ya mataifa haya kuwa na uwezo mzuri wa kugundua wale walio na dalili za wastani au bila dalili.