Science assignment help online: Effective barriers in skin from bacteria

The skin normally consists of many types of bacteria, but intact skin is one of the effective barriers that keep bacteria from making entry and developing in the body. When people, their clothes, hand, beds are not washed properly, it increases the availability of streptococcus bacteria in the body and cause Impetigo (Better medicine 2013). Similarly, Cellulitis is caused by subcutaneous tissues which take place just under the skin. This bacterium can also enter easily and break normal skin and causes infection in a person’s body. Irregular bathe, shower, dirty bed linen, clothes, towels can increase the risk of bacteria transmission in the body. Failure to remove dirt from house safely can increase the possibility of hookworm especially in infants because it is a condition that is caused by roundworms that generally take place in waste and hence affect small intestine and lungs of the people.

Therefore, following are some prevention tools through which Impetigo and Cellulitis can be avoided:

• Wash the hands often
• Wash the bed linen, clothing, and towels separately from those members to the family
• Bath and shower daily
• Cover the affected area or wound with a gauze rather than using a bandage
• Keep the wounded area clean. Wash it softly with soap and warm water
• Wear gloves if applying any medication and throw those gloves away after use once. It lessens the chances of spreading the disease to some other.
• Avoid hot tubs and common swimming pools until all areas have healed completely (US national library of medicine 2013)

Impetigo is caused by bacteria infiltration that is Staphylococcus or Streptococcus into skin’s upper layer. On the other hand, Cellulitis is caused by bacteria named Staphylococcus aureus and group A beta-haemolytic streptococcus (Australian government 2013). Bacteria lives on skin’s surface, and in that case, if skin wound in not kept clean, it is an invitation for others to attack the body and cause the infection of impetigo/Cellulitis. Most of the people residing in a group get this greatly infectious disease through using wounded person’s clothes or physical contact. It spreads simply through person-to-person touch, or by sharing similar items. Anyone can develop impetigo and cellulitis, but it is more general in children.

Staphylococcus aureus and Streptococcus pyogenes are some most vital organisms that cause skin infections. In Australia, rate of skin infection is higher in various distant aboriginal societies. In Australia, Impetigo and Cellulitis take place mostly people living in hot and moist climates (Valery et al 2008). However, there is some proof available that S. aureus, as the main pathogen, may be augmenting in more wealthy urban settings with society-acquired methicillin-resistant S. aureus increasing in frequency. Skin infections in Australian populace especially in indigenous communities are because of their inability to keep themselves, their clothes, and other items clean. According to the survey, Australian native people residing in remote areas are at higher risk as they do not get instant treatment for such skin infections at their place. Thus, survey demonstrating the presence of skin infection in the society highlights the dangers of swapping epidemiological aspects to new populations that may have distinct socioeconomic and social conditions (Australian government 2013).

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