I’m working on a microbiology question and need support to help me learn.
- What does SARS-CoV-2 stands for?
- What do the spike proteins do in Covid-19?
- How many amino acids dose the spike protein have?
- SARS-CoV2 original Covid-19 virus that caused disease. One of specific mutation that led to the Delta mutation was P681R. What are the two new Delta plus mutations?
- Research what P681R, Y145H and A222V mean or refer to?
- “A222V seems to confer a beneficial effect on the spike protein,” according to Dr. Scott Wesley Long, Associate Professor of Pathology and Genomic Medicine at Texas’ Houston Methodist hospital. Speculate how a mutation in a viral spike protein could increase Covid-19’s ability to cause disease.
- Why does Dr Long speculates why there is a sudden increase or rise in AY.4.2?
- What is Dr. Javier Jaimes opinion on whether the Delta plus variants are a new ‘more contagious’ form of the Delta variant
- https://www.newsweek.com/ay-4-2-delta-covid-varian…


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