No persistent cough in four out of five with Tuberculosis
More than 80% of patients with tuberculosis, the world’s most deadly infection, do not have a persistent cough, despite this being seen as a key symptom of the disease. The infection is predominantly transmitted by coughing, but probably also through simply breathing. Research, led by Amsterdam UMC and the Amsterdam Institute for Global Heath and Development, analysed data on more than 600,000 individuals in Africa and Asia and found that 82.8% of those with tuberculosis had no persistent cough and 62.5% had no cough at all. These results are published today in the Lancet Infectious Diseases.