The Ministry said that it was mutually agreed by NITI Ayog and MoHFW that AC coaches would not be suitable in view of the potential transmission risk of Covid-19 through AC ducting.
It said that a higher ambient temperature was expected to assist in fighting the virus and cross circulation of air through open windows will benefit patients.
"As directed and desired by the Empowered Group II, these isolation coaches, serving as Covid-19 Care Centers, shall offer care only for cases that have been clinically assigned as mild or very mild cases or Covid-19 suspect cases," the statement said.