Almost half said it was their greatest fear for the health service.
GP and hospital clinicians expressed concern about capacity to manage the pandemic alongside restarting routine care for patients, the BMA in Northern Ireland said.
Chairman Dr Tom Black said: “The past few days have clearly demonstrated that we are only through the first phase of this pandemic and there is going to be a long winter ahead.
“Our members, who have worked throughout the last six months either on the wards, in practices, in the community or remotely, are rightly worried that we have not been able to get this disease under control.”
Measures limiting social interaction between households amid soaring Covid-19 infection rates in the Belfast council area come into effect on Monday.
Members of the BMA were asked what they felt presented a risk of causing a second peak, 57% strongly agreed that confusing messages on public health measures including mask wearing and household social interactions presented a risk and 52% strongly agreed that a lack of monitoring of public health measures created was a risk.
When asked about what needs to be done to prevent a second wave, most surveyed felt there needed to be a coherent approach to local outbreaks and a “fit for purpose” testing and tracing system.
There also needed to be better public messaging on measures like wearing face coverings, social distancing and contact with non-household members.
Local restrictions
Dr Black added: “From this survey we can see that doctors think we need two things to prevent a second, worse peak of Covid-19; a fit for purpose track and trace system and a coherent, rapid and consistent approach to getting local outbreaks under control.
“Last week the Executive made the right moves in that direction with localised lockdowns and alongside that we need clear messages for the general public so they understand what they are being asked to do and why.
“For the health service itself doctors identified two clear priorities to get it back onto a sustainable footing; Covid-secure workplaces and adequate supplies of PPE, and prioritisation of patients to clear the backlog of those who need assessed urgently.”
People living in Ballymena town and postcode areas BT43, BT28 and BT29 have also been given guidance discouraging non-essential journeys outside the affected zones.
There will also be new legally enforceable social restrictions – residents in these areas cannot visit other households.
