The COVID-19 pandemic presented an unprecedented challenge for public health officials worldwide. To track and understand the spread of the virus, scientists and researchers turned to innovative methods, including an unexpected ally: sewer systems. Here’s how sewers were used to track COVID-19. Early Detection Sewage surveillance involves analysing samples of wastewater for traces of the […]
If you’re like most people, you have probably wondered recently if it’s time to update your mobile phone. In fact, you may not have given it any thought at all. Or you may have given the idea a quick think, only to realise that you’re not fully sure it’s something you want to do as […]
Basically, a computer virus behaves like any other program that executes itself in another operating system without the permission of the software engineer or distributor. A computer virus can destroy data, restrict access to the infected computer system, or display annoying pop-ups. Viruses have the potential to cause significant harm to an organisation’s data or […]
