how can it be prevented?
Handwashing technique and face masks.
Common cold
The only useful ways to reduce the spread of cold viruses are physical measures such as using correct handwashing technique and face masks
the four chemical bases that make up dna are adenine thymine guanine and cystosine Yes, that is correct. what is the full form of the abbreviation mentioned above? Deoxyribonucleic acid. what is it? It is a molecule composed of two polynucleotide chains that coil around each other to form a double helix carrying genetic instructions for the development, functioning, growth and reproduction of all known organisms and many viruses. can you explain a bit more about the microorganism that you just mentioned? A virus is a submicroscopic infectious agent that replicates only inside the living cells of an organism. from where does it get its name? Latin. by whom was it discovered? Bartholomeus Anglicus. what living features does it show? They possess genes, evolve by natural selection, and reproduce by creating multiple copies of themselves through self-assembly. how is it classified? By phylum, class, order, family, genus, and species. has it been weaponized? Yes. is it used in any therapy? Yes, Virotherapy. what is it? It involves the use of genetically modified viruses to treat diseases. name any disease that it causes. The common cold, influenza, chickenpox, and cold sores. what are the signs of the first? Cough, runny nose, sneezing, nasal congestion, and a sore throat. how is it tansmitted? Via airborne droplets (aerosols), direct contact with infected nasal secretions, or fomites (contaminated objects).
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Common cold [SEP] Prevention
The only useful ways to reduce the spread of cold viruses are physical measures such as using correct handwashing technique and face masks; in the healthcare environment, gowns and disposable gloves are also used. Isolation or quarantine is not used as the disease is so widespread and symptoms are non-specific. There is no vaccine to protect against the common cold. Vaccination has proven difficult as there are many viruses involved and they mutate rapidly. Creation of a broadly effective vaccine is, therefore, highly improbable. Regular hand washing appears to be effective in reducing the transmission of cold viruses, especially among children.