Respiratory Health and Natural Medicine

In 2020, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the viral source of coronavirus disease 2019 (COVID-19), spread rapidly. To date, more than 112 million cases have been identified, along with more than 2.4 million deaths reported, wreaking havoc on the human species worldwide.1 In late 2019, the SARS-CoV-2 genome was fully sequenced in China ...