Sickness is felling doctors and nurses at Wairarapa Hospital and warnings have been sounded that people with minor injuries or illness must see their GPs or endure long waits at the emergency department.
Interim director Wairarapa Health Services Jill Stringer said the hospital was under pressure from the usual seasonal illnesses and injuries.
"Staff are working around the clock to provide high-quality care to our patients, however patient volumes mean people with non-urgent injuries and illnesses are waiting longer to be seen in our Emergency Department.
"Our doctors and nurses have also been unwell," said Ms Stringer.
"Chest infections and other illnesses are more common in cold weather. There's also an increase in sprained and strained ankles and muscles with winter sports.