An unexpected observation among the COVID-19 pandemic is that smokers constituted only 1.4%-18.5% of hospitalized adults,calling for an urgent investigation to de
The medical fungus Hirsutella sinensis has been used as a Chinese folk health supplement because of its immunomodulatory properties.Our previous studies establi
With the number of Coronavirus Disease 2019 (COVID-19) cases soaring worldwide and limited vaccine availability for the general population in most countries, th