Tiny Regulators in Viral Infection: Carving SARS-CoV-2 by miRNAs.

Viruses are microscopic biological entities that can cause diseases. Viruses require a host cell to replicate and generate progeny. Once inside, viruses hijack the main cellular machinery for their benefit, disrupting cell functions and causing detrimental effects on cell physiology.

SARS-CoV-2 in Mexico: Beyond Detection Methods, Scope and Limitations.

The new coronavirus that was first identified in December 2019 in Wuhan China, now called SARS-CoV-2, which causes the disease called COVID-19, has spread from China to the entire world in a few months. Due to its contagious potential (R0: 5.7) and because there is still no effective treatment to stop the infection, and a vaccine for prevention it is not yet available to the general population, COVID-19 is currently considered a global health problem.