At Offices and Shops, Ventilation is the Key.
If enough fresh air comes through and filters in Air conditioning units are serviced properly risks are manageable.
It could be risky if Ventilation is bad in large offices and Shops where is lot of people going in and out.
One infected person can easily spread to many other people if air is stuffy and stale and fresh air is not coming in to dilute the virus !
In private homes, where only family members are present, it is likely to be safe as long as a everyone of feeling well.
BBC news. Covid-19: Five ways to avoid catching the virus indoors. By David Shukman. BBC News science editor. Aug 2020.
Disclaimer: Please note- This blog is NOT medical advice. This blog is purely for information only and do check the the sources where cited. Please consult your own doctor to discuss concerns and options relevant to you.
The views expressed in this blog represent the author’s views held at the time of drafting the blog and is likely to change overtime, particularly when new evidence comes to light. The blog is not necessarily endorsed by any organisation the author is associated with and views are not substitute for professional advice.