Vaccinated individuals generally have a lower risk of getting sick while traveling compared to unvaccinated individuals, though specific percentages can vary widely based on factors like the disease in question and travel conditions. For example, studies have shown that vaccinated people may experience significantly reduced rates of illness, such as COVID-19, compared to unvaccinated individuals, who face a higher risk of severe disease. Exact percentages can differ by region and vaccine efficacy, but vaccination typically provides substantial protection.
If a large enough majority of the population is vaccinated then the spread of the infectious disease is hindered as there are not enough available hosts. As a result people who are not vaccinated are less likely to be exposed.
The reason Polio was eradicated in the UK in the first place was wide-spread and state-sponsored vaccination. If vaccination stops, it opens people to the risk of not only contracting it when travelling, but carrying it back to the UK and spreading it to those who haven't been vaccinated
To prevent disease
People are given vaccines so that they are protected from certain illnesses.
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About 1,000,000 people each year.
most people get vaccinated after a couple months after birth. ask your doctor for any re-up vaccination shots you may need.
Travelling long distances and travelling the pacific ocean, travelling up river etc.
There are many people that are immunized and vaccinated according to the advice of their health-care provider. There is a reason your health-care provider tells you what they do.
elderly persons
People enjoy travelling on vacations in order to relax and get some time from their jobs. Travelling is educational and interesting and many people enjoy that.
A group of people travelling to somewhere else to start a new life.