Why would they give it to humans if it was harmful
Jonas Salk is credited with creating the polio vaccine. His creation basically eliminated polio in countries where it is used. He spent the last years of his life researching a vaccine for AIDS.
Yes, children in the U.S have to get the vaccine for polio. They get it in the first 6 months of life.
i would say it affected america because a lot of people were being affected by polio so when they came along with a vaccine a lot of people were going to want this because who wants to spend their life in a wheelchair?
i ........................................................................................................................................................................................ really dont know
Yes vaccine prevent human life as Vaccine are used to create immunity in the body to fight against germs which cause diseases. The best example of vaccination is smallpox vaccine which help in eludation of this disease completely from the earth
No, there is no antibiotic that will get rid of the polio germs but there is a vaccine that I would strongly recommend getting. However, the vaccine will not cure the Polio when you have it, it will prevent you getting Polio again.
I was vaccinated for Polio as a child in the mid 1950's. I am 62 yrs. old now--am I still immuned to contracting ?Polio
There are still two types of polio vaccines available. One of those is administered PO ("per os" ~ Latin for "by mouth") known as OPV (oral polio vaccine) and the other is the injected form IPV (inactivated polio vaccine). Oral Polio Vaccine (OPV) is a live attenuated (weakened) vaccine. As the name implies, IPV is a vaccine made with inactive/"dead" virus particles. The polio virus is still in the environment in some places and usually gets into the body by way of the intestines, so the oral vaccine is especially effective against the "wild" viruses through gastrointestinal immunity. The wild viruses are not as prevalent as in the past due to the long term use of polio vaccines, and are currently seen in only some areas of the world without that history of vaccinations. There are no preservatives in the live attenuated oral polio vaccine, but there are some traces of some antibiotics used in the purification of contaminates that may get in the vaccine during manufacture. Those people with antibiotic allergies need to talk to their health care professionals about any allergic reaction risks, as you would for any prescriptions in allergic individuals. The live virus also presents some extra difficulty with handling and storage, and is more difficult to preserve in hot areas or over long transport to out of the way locations. This is compounded by strong regulations about the storage and preservation of the OPV that adds costs to maintain compliance and so can make IPV more preferred. The OPV produces immunity to three poliovirus types. Three doses can produce immunity in 95% of those who receive oral polio vaccine. One dose is effective in 50%. There can be some "secondary immunization" provided to others by those who receive the oral vaccine and pass the virus through their feces. This gives, in a sense, a vaccination to the others exposed to their feces and the minute doses of the vaccine it contains. This is a plus in the more remote and economically deprived locations. There is also the injected IPV (inactivated polio vaccine) that mostly prevents the virus from getting into the body through the nervous system. This is what is seen used most often in areas of the world that do not still have wild polio in the environment (like in the US). However, the live vaccine is still used in areas of the world where there is more incidence of the disease in the "wild". This is because any concerns about an increase in the virulence of the weakened live virus that could potentially cause infection are offset by the increased effectiveness, need for fewer doses, and often life long protection that a live vaccine produces.
Type your answer here... Yes you can i did and now i have Post polio syndrome and i have no help from any department.What does a man do after he has worked his life away and lost everything to get help from a doctors.
Schist itself is not directly harmful to human life. However, prolonged exposure to certain minerals found in schist, such as asbestos, can be harmful to human health. It is important to take precautions when working with schist to minimize exposure to harmful substances.
The N1H1 vaccine will go to health care workers first, then to those that have weakened immune systems (elderly and small children, those will underlying health issues). Once that is done it will be available to the remainder.
Louis Pasteur tested the rabies vaccine on a human for the first time in July 1885. The patient was a nine-year-old boy named Joseph Meister, who had been bitten by a rabid dog. Pasteur administered the vaccine over a series of days, ultimately saving Meister's life and demonstrating the effectiveness of the rabies vaccine. This marked a significant milestone in the history of vaccination and immunology.