Streptococcus pneumoniae

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''Streptococcus pneumoniae'' is an infectious bacterium which causes many diseases incuding [[Pneumonia|pneumonia]]<ref>Centres for Disease Control and Prevention. Traveler's Health: Pneumococcal Disease - Streptococcus pneumoniae. 2014. Available at: https://wwwnc.cdc.gov/travel/diseases/pneumococcal-disease-streptococcus-pneumoniae. [Accessed on: 05/12/17]</ref>. ''S. pneumoniae ''is a [[Gram-positive|Gram-positive]] bacteria<ref>Centre for Disease Control and Prevention. Pneumococcal Disease - Streptococcus pneumoniae. 2017. Available at: https://www.cdc.gov/pneumococcal/clinicians/streptococcus-pneumoniae.html [Accessed on: 05/12/2017]</ref>.  
 
''Streptococcus pneumoniae'' is an infectious bacterium which causes many diseases incuding [[Pneumonia|pneumonia]]<ref>Centres for Disease Control and Prevention. Traveler's Health: Pneumococcal Disease - Streptococcus pneumoniae. 2014. Available at: https://wwwnc.cdc.gov/travel/diseases/pneumococcal-disease-streptococcus-pneumoniae. [Accessed on: 05/12/17]</ref>. ''S. pneumoniae ''is a [[Gram-positive|Gram-positive]] bacteria<ref>Centre for Disease Control and Prevention. Pneumococcal Disease - Streptococcus pneumoniae. 2017. Available at: https://www.cdc.gov/pneumococcal/clinicians/streptococcus-pneumoniae.html [Accessed on: 05/12/2017]</ref>.  
  
''S. pneumoniae'' is part of the genus Strepotococcus<ref>http://perspectivesinmedicine.cshlp.org/content/3/7/a010215.full</ref> . They are usually found in pairs ([[Diplococci|diplococci]]) and are an example of a highly invasive pathogen. It is the main cause of pneumonia and meningitis in children and in the elderly.<br>
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''S. pneumoniae'' is part of the genus Strepotococcus<ref>http://perspectivesinmedicine.cshlp.org/content/3/7/a010215.full</ref> . They are usually found in pairs ([[Diplococci|diplococci]]) and are an example of a highly invasive pathogen. It is the main cause of pneumonia and meningitis in children and in the elderly. There are 2 types of ''S. pneumoniae ''infection;&nbsp;invasive (Infections of organs and blood, which are typically more harmful) and non-invasive (infections outside of major organs and blood,&nbsp;which are typically less harmful). treatmenst for the different types of infection vary,&nbsp;with invasive strains being&nbsp;treated with antibiotics&nbsp;(either administered at home or hospital) and non-invasive strains usually go away without any need for serious treatment. Those at a higher risk of developing a&nbsp;S. pneumoniae infection are those with weakened&nbsp;immune systems (either due to ilnesses, such as HIV, or those on medication that weakens the immune system, young children and elderly people.&nbsp;2 types of vaccination can be given to reduce the chance of infection, these can either be pneumococcal conjugate vaccine (PCV) which is given to young children, or pneumococcal polysaccharide vaccine (PPV)&nbsp;whihc is typically given to elderly people and those at high risk&nbsp;of infection.
  
 
=== References  ===
 
=== References  ===
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Revision as of 22:37, 5 December 2017

Streptococcus pneumoniae is an infectious bacterium which causes many diseases incuding pneumonia[1]. S. pneumoniae is a Gram-positive bacteria[2].

S. pneumoniae is part of the genus Strepotococcus[3] . They are usually found in pairs (diplococci) and are an example of a highly invasive pathogen. It is the main cause of pneumonia and meningitis in children and in the elderly. There are 2 types of S. pneumoniae infection; invasive (Infections of organs and blood, which are typically more harmful) and non-invasive (infections outside of major organs and blood, which are typically less harmful). treatmenst for the different types of infection vary, with invasive strains being treated with antibiotics (either administered at home or hospital) and non-invasive strains usually go away without any need for serious treatment. Those at a higher risk of developing a S. pneumoniae infection are those with weakened immune systems (either due to ilnesses, such as HIV, or those on medication that weakens the immune system, young children and elderly people. 2 types of vaccination can be given to reduce the chance of infection, these can either be pneumococcal conjugate vaccine (PCV) which is given to young children, or pneumococcal polysaccharide vaccine (PPV) whihc is typically given to elderly people and those at high risk of infection.

References


  1. Centres for Disease Control and Prevention. Traveler's Health: Pneumococcal Disease - Streptococcus pneumoniae. 2014. Available at: https://wwwnc.cdc.gov/travel/diseases/pneumococcal-disease-streptococcus-pneumoniae. [Accessed on: 05/12/17]
  2. Centre for Disease Control and Prevention. Pneumococcal Disease - Streptococcus pneumoniae. 2017. Available at: https://www.cdc.gov/pneumococcal/clinicians/streptococcus-pneumoniae.html [Accessed on: 05/12/2017]
  3. http://perspectivesinmedicine.cshlp.org/content/3/7/a010215.full
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