The numbers of the COVID-19 pandemic With 194 million cases worldwide and 4.16 million deaths(as of July 2021),the ongoing global pandemic of coronavirus disease 2019(COVID-19)is second only to the 1918–1920 flu pand...The numbers of the COVID-19 pandemic With 194 million cases worldwide and 4.16 million deaths(as of July 2021),the ongoing global pandemic of coronavirus disease 2019(COVID-19)is second only to the 1918–1920 flu pandemic in the number of(estimated)cases and deaths.However,while scientific knowledge on the H1N1 virus was non-existent in 1918,the same cannot be stated regarding the dramatic potential of novel coronaviruses,like the severe acute respiratory syndrome coronavirus 2(SARS-CoV-2),to cause harm to human health.展开更多
文摘The numbers of the COVID-19 pandemic With 194 million cases worldwide and 4.16 million deaths(as of July 2021),the ongoing global pandemic of coronavirus disease 2019(COVID-19)is second only to the 1918–1920 flu pandemic in the number of(estimated)cases and deaths.However,while scientific knowledge on the H1N1 virus was non-existent in 1918,the same cannot be stated regarding the dramatic potential of novel coronaviruses,like the severe acute respiratory syndrome coronavirus 2(SARS-CoV-2),to cause harm to human health.
