The World Health Assembly (WHA) approved a resolution today calling for an independent inquiry into the pandemic and the World Health Organization's (WHO's) role in responding to it, as South Korean researchers revealed that discharged patients who test positive for COVID-19 again don't appear to be contagious.The global total today reached 4,876,906 cases, and 321,999 people have died from their infections, according to the Johns Hopkins online dashboard.WHA resolution passes, but tensions remainThe resolution, introduced by the European Union and supported by 100 countries, was approved with no objections, the BBC reported.