The COVID-19 pandemic is an unprecedented health crisis of global scale. The SARS-CoV-2 virus has been isolated and even photographed. Here is how coronavirus attacks the body. Here is a video summary of how to avoid COVID-19, which may be likely to infect (on average) up to 5 or 6 other people, rather than 2 or 3. COVID-19 is as transmissible as it is because… Continue reading COVID-19: Interesting and Tragic Facts