Since the start of the pandemic, there’s been plenty of talk about how we can make sure our immune system is working at its best – which has led people to try everything from taking vitamin supplements to exercising regularly. Here’s why a healthy lifestyle may be key to fighting off bacteria and viruses. —– How Does The Immune System …

Testing of a sample of community water systems by a group of international researchers has revealed that: 80% of public taps and boreholes with handpumps had at least one part that exceeded international guidance on lead9% of drinking water samples exceeded World Health Organisation guidelines on leadNo-known safe exposure level to lead The scientists are warning that drinking water supplies …

Finally, the verdict on the police killing of Afro-American George Floyd has been issued and was handed down on 20 April 2021, in the court of Minneapolis. The white former police officer Derek Chauvin officer was found guilty by the jury on three counts, including second-degree murder. For the first time in US history, the established jurisprudence acknowledges and acts …