Myths and Facts around vaccination
Vaccinations are one of the most important contributions to public health and have helped the human civilization battle epidemic and endemic diseases. Smallpox and measles are two primary examples of diseases that took away the lives of millions until vaccination was introduced. Since then society has achieved total eradication of smallpox and brought the spread of measles under control through vaccination alone. Polio, which was widely prevalent is India, is a more recent example of a disease that has been brought under control through vaccination and is on its way to extinction.
While there is a long way to go and research is underway to examine the scope of vaccination to halt major diseases of today like cancer and AIDs, childhood and adult vaccinations to prevent diseases such as Hepatitis B, Diphtheria, Tetanus, Influenza, Chickenpox, Polio, Measles, Mumps, Rubella, among many others are widely used today.
Myth #1: Giving my child a vaccination will make them fall ill
Fact: A vaccination contains a very washed down, dilute or inactive strain of the disease causing virus. The purpose of the vaccine is to nudge the child’s immune system into producing the antibodies required to defend the body against the virus. Sometimes the child may develop a reaction from the body such as a mild fever but this is temporary and a normal reaction. The virus is not strong enough to cause a full blown disease in the person.
Myth #2: My child will develop immunity through natural methods
Fact: Building one’s immune system comprises of many other factors such as genetic make-up, healthy diet, active lifestyle, good living environment, etc and vaccinations form a part of this system. Vaccinations will help your child build immunity against some of the more common and dangerous strains of viruses prevalent today. This is not to say that your child will not be able to produce antibodies to fight the disease should it strike them some day.
Myth #3: My child will be able to battle the disease when it comes
Fact: Vaccinations are just a way to safeguard oneself from the virus and prevent having to endure the trauma and pain of battling the disease. A child who has had a chickenpox vaccine has far less risk of contracting chickenpox and going through the entire course of the disease (sometimes the child has to miss out a significant portion of their developmental period to heal from chickenpox, for eg missing a year of school) that a child who hasn’t.
Myth #4: There is no danger from these diseases anymore
Fact: Vaccination has the potential to completely eradicate a disease as in the example of small-pox. Once the disease is completely eradicated and this has been recognized globally, only then is it advisable to ignore a vaccine. Until then, it is the responsibility of society at large to help prevent the disease’s progression onto the next generation. Vaccination is an extremely effective way of doing this.
Myth #5: I don’t need a vaccination once I have grown up
Fact: Although many adults avoid vaccinations, it is advisable to go for regular follow ups or booster shots for tetanus, diphtheria, Hepatitis, meningitis etc. Depending on situations, age, health status etc, certain vaccines are recommended. For example, it is mandatory for people travelling to a place like Africa to take a shot for yellow fever or to take TB, typhoid shots before travelling to European countries etc. Older people are advised to take a pneumococcal vaccine as they are prone to developing pneumonia beyond the age of 60.
Sometimes people are not entirely aware of vaccinations and do not completely trust the benefits, however rest assured that all vaccinations recommended by doctors today, particularly for the newborn infant are well-tested for safety and efficacy through medical trials and testing before it is introduced to the market.
Authored by Dr. Brunda M S, Consultant - Internal Medicine, Aster CMI Hospital
Let the Truth be known. If you read VB and like VB, please be a VB Supporter and Help us deliver the Truth to one and all.
London, Nov 22: A bomb disposal squad deployed as a “precaution” to the South Terminal of Gatwick Airport concluded an investigation into a "security incident" on Friday after making a “suspect package” safe.
The South Terminal of Gatwick Airport, the UK's second busiest airport after Heathrow, which was briefly shut owing to the incident reopened following the incident.
The Gatwick is around 45 km south of London.
Two people detained during the enquiries have since been allowed to continue their journey as the airport was opened.
“Police have concluded their investigation into a report of a suspect package at Gatwick Airport. Officers from the EOD (Explosive Ordnance Disposal) team made the package safe, and the airport has been handed back to its operator,” Sussex Police said in an updated statement.
“Two people detained while enquiries were ongoing have subsequently been allowed to continue their journeys. There will remain an increased police presence in the area to assist with passengers accessing the South Terminal for onward travel,” the statement added.
Earlier on Friday, the incident caused severe disruption at the busy airport’s South Terminal, while the North Terminal of Gatwick Airport remained unaffected.
“Police were called to the South Terminal at Gatwick Airport at 8.20 am on Friday (November 22) following the discovery of a suspected prohibited item in luggage,” a Sussex Police statement said.
“To ensure the safety of the public, staff and other airport users, a security cordon has been put in place whilst the matter is dealt with. As a precaution, an EOD (Explosive Ordnance Disposal) team is being deployed to the airport. This is causing significant disruption and some roads around the South Terminal have been closed. We’d advise the public to avoid the area where possible,” it said.
Footage on social media taken outside the airport showed crowds of frustrated travellers being moved away from the terminal building.
Gatwick said it was working hard to resolve the issue.
“A large part of the South Terminal has been evacuated as a precaution while we continue to investigate a security incident," the airport said in a social media post.
“Passengers will not be able to enter the South Terminal while this is ongoing. The safety and security of our passengers and staff remain our top priority. We are working hard to resolve the issue as quickly as possible.”
Train and bus services that serve the airport were also impacted while the police carried out their inquiries.
In an unrelated incident in south London on Friday morning, the US Embassy area in Nine Elms by the River Thames was the scene of a controlled explosion by Scotland Yard dealing with what they believe may have been a “hoax device”.
“We can confirm the 'loud bang' reported in the area a short time ago was a controlled explosion carried out by officers,” the Metropolitan Police said in a post on X.
“Initial indications are that the item was a hoax device. An investigation will now follow. Some cordons will remain in place for the time being but the majority of the police response will now be stood down,” it added.
