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(Created page with "Viruses are microscopic infectious agents that can cause a range of diseases in humans, animals, and plants. They are made up of genetic material, such as DNA or RNA, surrounded by a protein coat. Viruses cannot replicate on their own and must infect a host cell in order to reproduce. In this article, we will explore the structure of viruses, their transmission, and some of the diseases they can cause. File:SARS-CoV-2 without background.png|thumb|SARS-CoV-2 without bac...") |
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*Airborne transmission: Some viruses can be transmitted through the air, such as through coughing or sneezing. | *Airborne transmission: Some viruses can be transmitted through the air, such as through coughing or sneezing. | ||
*Vector-borne transmission: Some viruses can be transmitted through a vector, such as a mosquito or tick. | *Vector-borne transmission: Some viruses can be transmitted through a vector, such as a mosquito or tick. | ||
==Diseases Caused by Viruses== | ==Diseases Caused by Viruses== | ||
*Viruses can cause a wide range of diseases in humans, animals, and plants. Some common viral diseases include: | *Viruses can cause a wide range of diseases in humans, animals, and plants. Some common viral diseases include: |