Digestive System & Respiratory System

 I will like to know what counsel options on lifestyle choices  you will offer a patient just diagnosed of Peptic Ulcer Disease(PUD).

 

The Respiratory System has been implicated in the pathogenesis or infectivity of  COVID-19 caused by the new  strain of Corona virus( Sars-Cov-2).

 Please explain in your reply thread why this is so.