Health
Smoking tied to COVID-19 risk; oxygen meter may help home patients – Yahoo Singapore News
Smoking appears to increase the genetic contribution to COVID-19 infections, a small study suggests. The new coronavirus enters the body by hijacking proteins on the surface of healthy cells, in particular a protein called angiotensin-converting enzyme 2 (AC…

By Nancy Lapid
(Reuters) – The following is a roundup of some of the latest scientific studies on the novel coronavirus and efforts to find treatments and vaccines for COVID-19, the illness caused by the virus.
Smoking tied to higher levels of COVID-19-associated genes
Smoking appears to increase the genetic contribution to COVID-19 infections, a small study suggests. The new coronavirus enters the body by hijacking proteins on the surface of healthy cells, in particular a protein called angi…