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Jun 21, 2023 · Common examples of contagious viral diseases include the flu, the common cold, HIV, and herpes. Other types of viral diseases spread through other means, such as the bite of an infected insect....
This is a list of infectious diseases arranged by name, along with the infectious agents that cause them, the vaccines that can prevent or cure them when they exist and their current status. Some on the list are vaccine-preventable diseases .
Structural characteristics. Virions of some of the most common human viruses with their relative size. Nucleic acids are not to scale. SARS stands for SARS-CoV-1 or COVID-19, variola viruses for smallpox.
Human viruses and associated pathologies The table below provides a list of human viral pathogens with transmission information and general facts about associated pathologies.
Mar 29, 2023 · Viruses are small germs (pathogens) that can infect you and make you sick. They can infect humans, plants, animals, bacteria and fungi. Each one infects only specific types of hosts. Viral infections in humans can cause no symptoms or make you extremely ill. Types of diseases they can cause include:
Jul 18, 2017 · The virus family concept is fundamentally important in understanding the biologic classification of viruses. 1 By specifying the family to which a virus belongs, much can be inferred about its physical, chemical, and biologic properties and its evolutionary relationships and modes of gene expression. 2 Virus families are designated with the suff...
Have you ever had the flu or the chicken pox? If so, then you've had a close encounter of the viral kind! Whether you dream of one day finding a cure for AIDS or simply hope to avoid this year's flu bug, you're probably familiar with the suffering that can be caused by viral infections (and minimized by vaccines and treatments).
Many viruses are transmitted via rodent or arthropod vectors, and bats have recently been identified as hosts for many mammalian viruses, including some responsible for certain serious human infections (eg, SARS-CoV-2).
Examples of retroviruses are the human immunodeficiency viruses and the human T-cell leukemia viruses. Once the provirus is integrated into the host cell DNA, it is transcribed using typical cellular mechanisms to produce viral proteins and genetic material.
Feb 17, 2023 · Viruses infect humans, animals, plants, bacteria, amoebas, fungi, and any other living organism they can find. They can cause disease. Some viruses cause sickness, like common colds, the flu, and food poisoning.
