Why is there a Need to Vaccinate Infants and Travellers?

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Angela Carpenter

Why is there a Need to Vaccinate Infants and Travellers?

Vaccinations are given in infancy and to travellers against various diseases that can kill but are preventable due to the modernisation of medicine.  I have put together a brief over view of the need to administer such vaccines.

The disease’s that are vaccinated against in infancy are: diphtheria, whooping cough, tetanus, polio, hib, measles, mumps, rubella and tuberculosis.  Diphtheria is a serious disease that begins with a sore throat and can quickly cause breathing problems.  It can damage the heart and nervous system and, in severe cases, it can kill.  Tetanus is a painful disease that affects the muscles and can also cause breathing problems; it can also affect the nervous system and kill.  Whooping cough is a disease that can cause long bouts of coughing and choking which can make it hard to breathe.  It can last for up to ten weeks, it can be very dangerous to babies and can kill.  Polio is a virus that attacks the nervous system and can permanently paralyse the muscles.  If is affects the chest muscles or the brain, it too, can kill.  Measles, mumps and rubella are all very infectious diseases; they are not serious in themselves but can lead to very serious complications.

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The vaccinations are given though out infancy and childhood to prepare the immune system against any possible outbreak of these potentially fatal diseases.  Vaccinations involve an injection of, in most cases, an attenuated version of the bacterium or virus.  This causes the lymph nodes to produce antibodies to fight the bacterium or virus even though they do not cause any serious symptoms.  The idea is that if and when a child comes into contact with any of these diseases then the body will recognise the bacterium or virus and immediately be able to produce the specific antibody to stop ...

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