Nutrition could also protect against other conditions such as anaemia, diarrhoea and respiratory infections, but these were not the main focus of the trial.
Mrs Adeyeye, a professor, said calcium carbide generally contains impurities such as arsenic, lead particles, phosphorus, and others that pose several serious health hazards.
For the 916 people in our study, our algorithm could reliably make an intelligent call to accurately predict those infected with HBV. Its discrimination threshold was 90%
People may consider wastewater as something undesirable that just needs to be flushed away. But studying this valuable resource could provide early warning