COVID-19 is a disease that mostly affects our respiratory system, as this disease can cause long-lasting lungs damage. The mechanism of SARS-CoV-2 lung infection ...
COVID-19 is spreading in our communities fast, stay safe by taking some simple precautions. Check local advice where you live and work. Stay safe! COVID-19 transmission ...
Why does a vaccine work? COVID-19 vaccine is another To understand how vaccines work, one needs to know how our organism fights the infection. When ...
COVID-19 Origin The end of the 2019 brought us something we didn’t expect. Chinese health authorities reported and outbreak of very dangerous pneumonia-like disease in ...