The Russian-produced vaccine might increase the risk of vaccinated males getting HIV, says South Africa’s health products regulatory authority

The scientific process is like a hamburger. By examining the quality of each ingredient, you can see how good the end product is. You wouldn’t want mouldy bread or wilted lettuce…

Russia’s COVID vaccine, Sputnik V, is plagued by a series of red flags and question marks surrounding its clinical trials and results. Here’s how the jab took a shortcut and…

Having taken on the form of a spectral apparition, many of us have stopped watching Cyril Ramaphosa’s speeches