When I was a child, were there really this many vaccines?
I don’t remember receiving several different vaccines on the same day.
Today, there are so many vaccines, especially for young children.
I was surprised to hear that children sometimes receive different vaccines in their arms and legs during a single visit.
More Vaccines Than Before
Medical advances have made it possible to prevent more infectious diseases through vaccination.
Vaccines are not just for children. There are also vaccines to consider in adulthood.
Some help prevent infection or illness.
Others help prevent severe disease.
The benefits vary depending on the vaccine.
More diseases can now be prevented.
That is a welcome medical advance.
Scheduling Childhood Vaccinations Is Not Easy
Babies and young children have many vaccinations scheduled within a relatively short period.
But children don’t always stay healthy according to schedule.
A fever may mean postponing an appointment.
For working parents, arranging time off can be another challenge.
Giving each vaccine at a separate appointment can make it difficult to stay on schedule.
That is one reason why several vaccines may be given during the same visit.
This is called simultaneous vaccination.
It also helps children develop protection against infectious diseases at the recommended ages.
The Risks of Vaccinating—and Not Vaccinating
Vaccines are medicines given to people before they become ill.
They can cause side effects, such as swelling at the injection site or fever.
In rare cases, serious adverse reactions can occur.
On the other hand, choosing not to vaccinate can leave a person at risk of infectious diseases that vaccination might have prevented.
The Japan Pediatric Society recommends simultaneous vaccination based on available evidence of its safety and effectiveness.
However, even as medicine advances, no medical intervention is completely free of risk.
In Japan, a compensation system exists for people who experience certain vaccine-related health injuries.
But when someone’s health is seriously affected, money alone cannot solve everything.
What About Other Countries?
Vaccination policies differ around the world.
🇯🇵 Japan
There are routine and voluntary vaccinations, with different categories and policies depending on the vaccine.
🇺🇸 United States
Vaccination schedules are based on factors such as age and health conditions.
For certain vaccines, healthcare professionals and patients make decisions together through a process called shared clinical decision-making.
🇫🇷 France
Some childhood vaccinations are required by law.
Even when vaccines protect against the same disease, vaccination policies and approaches can differ between countries.
Who Are Vaccines For?
To protect ourselves from infectious diseases.
To reduce the risk of severe illness.
And, depending on the vaccine, to help reduce transmission to others.
There is more than one reason to get vaccinated.
The balance between benefits and risks can vary with age, health, and living circumstances.
More vaccines mean more diseases we can help prevent.
But both vaccination and non-vaccination involve risks worth considering.
Who are we protecting, and what are we trying to prevent?
I don’t think there is always a simple answer.
With more choices available than ever, it is a question worth thinking about again.
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