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Hepatitis A is an infectious disease of the liver caused by Hepatovirus A (HAV); [7] it is a type of viral hepatitis. [8] Many cases have few or no symptoms, especially in the young. [ 1 ] The time between infection and symptoms, in those who develop them, is two–six weeks. [ 2 ]
The ones with weakened virus are not recommended during pregnancy or in those with poor immune function. [2] A few formulations combine hepatitis A with either hepatitis B or typhoid vaccine. [2] Soreness or redness where the shot is given, fever, headache, tiredness, or loss of appetite can happen after receiving the hepatitis A vaccine.
Transmission-based precautions are infection-control precautions in health care, in addition to the so-called "standard precautions". They are the latest routine infection prevention and control practices applied for patients who are known or suspected to be infected or colonized with infectious agents, including certain epidemiologically important pathogens, which require additional control ...
The Chi-Chi's Hepatitis A outbreak served as a wake-up call for the food industry and led to the implementation of new food laws, which have helped prevent similar outbreaks from occurring in the ...
Pre-exposure prophylaxis (PrEP), is the use of medications to prevent the spread of disease in people who have not yet been exposed to a disease-causing agent. Vaccination is the most commonly used form of pre-exposure prophylaxis; other forms of pre-exposure prophylaxis generally involve drug treatment, known as chemoprophylaxis.
Infection control addresses factors related to the spread of infections within the healthcare setting, whether among patients, from patients to staff, from staff to patients, or among staff. This includes preventive measures such as hand washing , cleaning, disinfecting, sterilizing , and vaccinating .
Hepatitis A is usually spread when the virus is taken in through the mouth through coming in contact with objects, food, or drinks that have been contaminated by the feces of an infected person. It also spreads from person to person contact such as when there is improper hand washing after bathroom use, changing diapers, or sexual contact with ...
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