Long COVID also possible after a mild case: interim research results More than 95% of the 1,741 participants in RIVM’s LongCOVID study, who reported long-term symptoms after COVID-19, had mild symptoms during the acute phase of the infection.
Number of positive COVID-19 tests doubled in one week In the past week from 30 June to 6 July 2021, the number of reported positive COVID-19 tests doubled (+103%) compared to the previous week. This increase was observed in all security regions.
Without measures emissions of HFC greenhouse gases will increase rapidly Without global agreement on the use of HFCs, their contribution to the greenhouse effect may increase sharply to 10 percent of that of CO2 by 2050. The current contribution is less than 1 percent.