�y��vlog

Some bacteria have developed the ability to break down beta-lactam antibiotics like penicillins and cephalosporins, making them ineffective.

Some raw materials come almost exclusively from China, Dilip Shanghvi, managing director of Sun said, including antibiotics such as azithromycin, penicillin and cephalosporin.

He worked initially with Edward Abraham, who had been part of the team that developed penicillin and who went on to reveal the activity of broad-spectrum antibiotics known as cephalosporins.

On Thursday she waited for hours to receive treatment herself, and was eventually given an anti-inflammatory injection but told supplies of cephalosporin had run out.

Penicillin increased the risk by 30 percent, macrolides by 28 percent and cephalosporins by 19 percent compared to infants who had been given no antibiotic prescriptions.