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National Advisory Group On Immunization
The National Advisory Group on Immunization (NAGI), in South Africa, established in 1993 advises the National Department of Health on issues pertinent to vaccination and infectious disease An infection is the invasion of tissues by pathogens, their multiplication, and the reaction of host tissues to the infectious agent and the toxins they produce. An infectious disease, also known as a transmissible disease or communicable d ...s. It makes recommendations on vaccine formulations and vaccination schedules. February 2020, p.41 References [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Department Of Health (South Africa)
The Department of Health is the executive department of the national government that is assigned to oversee healthcare in South Africa. The Office for Health Standards and Compliance was established in 2014. History In 1910, when the Union of South Africa was established, healthcare professionals were almost unanimously in favour of centralising the administration of health under a minister of public health. At the time, healthcare was within the purview of the Ministry of the Interior, whose Minister at the time Jan Smuts was uninterested in healthcare and of the opinion that the government should not create any more departments. The Public Health Bill of 1919 provided for a separate health portfolio but did not create a separate department; the resultant portfolio remained under the control of the Ministry of the Interior. National Health Services Commission, 1942-44 As part of a "developmental agenda", a commission chaired by Dr Henry Gluckman was organised to report a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vaccination
Vaccination is the administration of a vaccine to help the immune system develop immunity from a disease. Vaccines contain a microorganism or virus in a weakened, live or killed state, or proteins or toxins from the organism. In stimulating the body's adaptive immunity, they help prevent sickness from an infectious disease. When a sufficiently large percentage of a population has been vaccinated, herd immunity results. Herd immunity protects those who may be immunocompromised and cannot get a vaccine because even a weakened version would harm them. The effectiveness of vaccination has been widely studied and verified. Vaccination is the most effective method of preventing infectious diseases; widespread immunity due to vaccination is largely responsible for the worldwide eradication of smallpox and the elimination of diseases such as polio and tetanus from much of the world. However, some diseases, such as measles outbreaks in America, have seen rising cases due to relativel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Infectious Disease
An infection is the invasion of tissues by pathogens, their multiplication, and the reaction of host tissues to the infectious agent and the toxins they produce. An infectious disease, also known as a transmissible disease or communicable disease, is an illness resulting from an infection. Infections can be caused by a wide range of pathogens, most prominently bacteria and viruses. Hosts can fight infections using their immune system. Mammalian hosts react to infections with an innate response, often involving inflammation, followed by an adaptive response. Specific medications used to treat infections include antibiotics, antivirals, antifungals, antiprotozoals, and antihelminthics. Infectious diseases resulted in 9.2 million deaths in 2013 (about 17% of all deaths). The branch of medicine that focuses on infections is referred to as infectious disease. Types Infections are caused by infectious agents ( pathogens) including: * Bacteria (e.g. ''Mycobacterium ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
