Resultado de búsqueda
Hace 4 días · The social history of viruses describes the influence of viruses and viral infections on human history. Epidemics caused by viruses began when human behaviour changed during the Neolithic period, around 12,000 years ago, when humans developed more densely populated agricultural communities.
27 de may. de 2024 · 1. What is a Virus? Viruses are the smallest infectious agents, ranging from 20 nm to 400 nm in diameter. By comparison, the average size of a bacterial cell is 1 µm, hence 2-50 times bigger. Viruses are not cells: they are not capable of self-replication and are not considered “alive”.
Hace 3 días · Viral microRNAs play an important role in the regulation of gene expression of viral and/or host genes to benefit the virus. Hence, miRNAs play a key role in host–virus interactions and pathogenesis of viral diseases.
Hace 4 días · Daños menores: daños que ocasionan una pérdida de la funcionalidad de las aplicaciones que poseemos. En el peor de los casos se tendrá que reinstalar las aplicaciones afectadas. Daños moderados: los daños que el virus provoca son formatear el disco rígido o sobrescribir parte del mismo.
Hace 6 días · Herpes simplex virus 1 and 2 (HSV-1 and HSV-2), also known by their taxonomic names Human alphaherpesvirus 1 and Human alphaherpesvirus 2, are two members of the human Herpesviridae family, a set of viruses that produce viral infections in the majority of humans.
Hace 3 días · By Pat Holder / June 4, 2024. A computer virus is a type of malicious software that has the ability to replicate itself and spread from one computer to another. It attaches itself to a host file or program, often without the knowledge or consent of the user, and can cause various harmful effects on the infected computer.
Hace 3 días · Rocio virus caused an outbreak with more than 1000 reported cases of encephalitis, between 1973 and 1980, with 100 deaths and more than 200 sequelae cases, in the Ribeira Valley Region, Southeastern Brazil.
