New discovery reveals an entire new world smaller than viruses and bacteria.

This is SARS-CoV-2, the virus that causes COVID-19. It's a type of RNA virus, some of which mutate practically every time they replicate. SARS-CoV-2 is actually one of the rare RNA viruses that ...

while some viruses have a more limited host range. Some of the different types of host organisms that viruses can infect. Transmission is the passing of a virus from one host to another.

RNA viruses can include things like Hepatitis A, dengue, Zika, yellow fever, and West Nile virus, amongst many others, although Petrov and his team did not identify particular types of RNA viruses in ...

How many types of dengue viruses are there ... Genome and Structure The dengue virus genome is a single strand of RNA. It is referred to as positive-sense RNA because it can be directly translated ...

Many of the most devastating infectious diseases are caused by RNA viruses, and Model Medicines is working on one compound to ...

Genomes spawn new types of RNA silencing triggers through sequence ... invasive elements and viruses, and repeated sequences. Deployment of small RNA pathways for spatiotemporal regulation of ...

This video investigates the idea that RNA was the precursor to life. Virus Wars – This video investigates ... Ask students to discuss the types of skills they might need to develop to become ...