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What is an injection of a dead or weakened pathogen?
An injection of a dead or weakened pathogen is known as a vaccine. Vaccines stimulate the immune system to recognize and fight off the actual pathogen if encountered in the future, thereby providing immunity. By introducing these inactivated or attenuated forms of the pathogen, the body produces antibodies without causing the disease. This approach helps prevent infections and contributes to public health by reducing the spread of infectious diseases.
What are the three common goals Occupational Health Programs should share?
Maintaining the health of the workforce, preventing or controlling illness and occupational health exposures, and preventing or reducing disability resulting in lost time
Which best describes how a vaccine works L?
A vaccine works by introducing a harmless component of a pathogen, such as a protein or inactivated virus, into the body, stimulating the immune system to recognize and respond to it. This exposure trains the immune system to identify and combat the actual pathogen if encountered in the future. As a result, vaccines create memory cells that provide long-lasting immunity, reducing the risk of disease. Ultimately, vaccines help prevent infections and control the spread of contagious diseases.
What is infection control?
it is the area of public health or nursing concerned with reducing the spread of infections.
What is the main blood borne infection concern?
The main bloodborne infection concerns are HIV, hepatitis B, and hepatitis C. These viruses can be transmitted through contact with infected blood and bodily fluids, posing significant health risks. They can lead to chronic diseases, liver damage, and increased mortality if not properly managed. Prevention strategies, including safe practices and vaccinations, are crucial in reducing the spread of these infections.
What are three common goals occupational health programs should share?
1 Maintaining the health of the workforce 2 Preventing or controlling illnesses and occupational health exposures 3 Preventing or reducing disability resulting in lost time
Why is salt so effective in reducing bacterial infections?
bacteria dont like salt, it kills them.
Which of the following has played the greatest role in reducing polio infections worldwide?
Cooperation apex
What is meant by the term attenuated pathogen?
An attenuated pathogen is a weakened form of a disease-causing microorganism that is used in vaccines to stimulate an immune response without causing the full-blown disease. Attenuated pathogens are less virulent than their wild-type counterparts, reducing the risk of causing illness in vaccinated individuals while still eliciting a protective immune response.
How a vaccination prevents disease in the individual who receives a vaccination?
Vaccination works by introducing a harmless component of a pathogen, such as a protein or inactivated virus, into the body. This stimulates the immune system to recognize the pathogen and produce specific antibodies and memory cells without causing the disease. If the vaccinated individual later encounters the actual pathogen, their immune system can quickly respond by producing the necessary antibodies, effectively preventing infection or reducing the severity of the disease.
How do vacines work?
Vaccines work by exposing the immune system to a weakened or inactive form of a specific pathogen, stimulating the production of antibodies. These antibodies recognize and attack the pathogen if the individual is later exposed to the same disease, preventing infection or reducing its severity. This leads to the development of immunity against the disease without causing illness.
What medical innovation was responsible for reducing infections among wounded Allied soldiers?
Both penicillin and sulfa helped to a great degree.
