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Showing posts with the label hand hygiene

Conjunctivitis or Pink eye ; causes , types , treatment and prevention

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  Introduction ;  Conjunctivitis, commonly known as "pink eye," is a prevalent eye condition that affects people of all ages. It involves inflammation of the conjunctiva, the thin, transparent layer covering the front surface of the eye and the inner surface of the eyelids. It can cause the eyes to become red, swollen, and watery. Conjunctivitis is a common condition that can affect people of all ages.  Conjunctivitis can be caused by various factors and can present with a range of symptoms, h owever, it is usually not a serious condition and goes away on its own within a few days. Causes ; Bacterial infection , often caused by Staphylococcus aureus or Streptococcus pneumoniae. Viral infection, Most cases of pink eye are caused by adenovirus but also can be caused by other viruses, including herpes simplex virus and varicella-zoster virus. Allergic reactions to pollen, dust mites, pet dander, or certain medications. In response to allergens, your body produces an ...

Flu ( influenza) , how to deal with it

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  Influenza, commonly known as the flu, is a contagious respiratory illness caused by influenza viruses. It can lead to mild to severe illness, and in some cases, even death. A person can pass it on while talking or through physical contact, such as shaking hands.  Understanding its causes, recognizing its symptoms, undergoing proper diagnosis, receiving appropriate treatment, and taking necessary precautions can significantly contribute to managing and preventing the spread of this infectious disease. Causes : Influenza A and influenza B cause seasonal epidemics in the United States and elsewhere every winter. Type C usually causes mild respiratory illness. Some strains of influenza A, such as the  H5N1  “bird flu” virus, occasionally infect humans, causing serious illness. Experts track these strains carefully, as they try to predict how they will change, and how they might affect people. These viruses can mutate over time, leading to new strains and making fl...