Fuel poverty increases the risk of asthma - according to Exeter University's Medical school.
Lack of heating and poor ventilation leads to dampness and mould - which contribute to asthma.
The team studied well-insulated social housing that need less heating - and also found that the energy-efficient measures could increase dampness and mould, adding to the asthma risk.
Calls for MP to resign from city council
She has missed all her scheduled meetings since May
More of new Armada Way revamp revealed
"It will be marvellous when it is all done"
Exeter city councillor cleared after asylum hotel row
Alison Sheridan vindicated of any wrong-doing
M5 reopens following crash in Devon
Motorway between Cullompton and Exeter busy
Litter main environmental concern among Plymouth residents
Over 1,000 took part in consultation
Parking fees rise at two Devon attractions
Increase of 10 percent
