Author Archives: David Roberts
In the first of two blogs from public health doctors on preventing influenza ('flu), David Roberts explains why the influenza vaccine changes each 'flu season, how effective it is and how that is measured.
In this guest blog, public health doctor David Robert looks at the evidence on what can be done to cut down the salt in our diets.
David Roberts looks at whether putting patients in control can improve the quality of their anticoagulation therapy.
As plain packaging for tobacco becomes law, David Roberts looks at Cochrane evidence on how text messages can help people quit smoking