Prevention in Daily Life against Progression of COVID‑19

Mutsumi Murakami, Yuka Ikeda, Ai Tsuji, Satoru Matsuda


Dear Editor,
COVID‑19 is a new emerging disease, which has been declared a pandemic in March 2020. Based on several information, elderly people might be at higher risk for severe infections from the COVID‑19.[1] In addition, the virus
might cause serious illness especially in obese patients and smokers.


Prevention; COVID‑19; Daily Life

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Cai G, Bossé Y, Xiao F, Kheradmand F, Amos CI. Tobacco

smoking increases the lung gene expression of ACE2, the

receptor of SARS‑CoV‑2. Am J Respir Crit Care Med 2020. doi:

1164/rccm. 202003‑0693LE.

Fanelli D, Piazza F. Analysis and forecast of COVID‑19

spreading in China, Italy and France. Chaos Solitons Fractals


Hosseini M, Salari M, Salari R. Psyllium seed may be effective

in the treatment of gastroesophageal reflux disease (GERD)

in patients with functional constipation. J Med Hypo Ideas

;S4‑7. doi: 10.1016/j.jmhi. 2015.11.002.

Frieman M, Basu D, Matthews K, Taylor J, Jones G, Pickles R,

et al. Yeast based small molecule screen for inhibitors of

SARS‑CoV. PLoS One 2011;6:e28479.

Lippi G, Henry BM. Active smoking is not associated with

severity of coronavirus disease 2019 (COVID‑19). Eur J Intern

Med 2020;75:107‑8.