Viruses and bacteria have a very long history. Because viruses can’t reproduce without a host, they’ve been attacking bacteria for millions of years. Some of those bacteria eventually became mitochondria, synergistically adapting to life within eukaryotic cells (cells that have a nucleus containing chromosomes). Ultimately, mitochondria became the powerhouses within all human cells. Fast-forward to the rise of novel coronaviruses like SARS-CoV-2, and the global spread of COVID-19Approximately five per cent of people infected with SARS-CoV-2 suffer respiratory failure (low blood oxygen) requiring hospitalization. In Canada about 1.1 per cent of infected patients (almost 46,000 people) have died. View More