MERS-CoV and SARS-CoV-2 (COVID-19)

The video tutorial by Professor Dave explains the history and characteristics of coronaviruses, focusing on MERS and SARS-CoV-2. MERS, first reported in 2012, has a high mortality rate and is linked to the Arabian Peninsula. SARS-CoV-2, responsible for COVID-19, is less lethal but more transmissible. It shares genomic similarities with SARS but has a more variable spike protein, enhancing its ability to bind to host cells. The tutorial discusses the virus's infection mechanism, its spread, and ongoing research efforts to understand and combat COVID-19, emphasizing preventive measures like wearing masks and social distancing.

What are the similarities and differences between SARS-coronavirus and SARS-coronavirus-2?

What are some of the ongoing investigations regarding COVID-19's transmissibility?

What preventive measures are suggested to combat the spread of SARS-coronavirus-2?