Is it necessary to get cholera vaccine? Do I need to be vaccinated against cholera before traveling to the UK?

It would be more reassuring to get vaccinated. However, VIX (recombinant B subunit/bacterial cholera vaccine) can not only prevent cholera, but also prevent travel diarrhea. Like when I traveled to the UK with my family before, Because I couldn't get used to the food there, I started having diarrhea the next day. My planned itinerary was delayed and my body felt very uncomfortable. Later, I listened to my friend's advice before going on a trip and ate it in advance. This situation was very difficult. It rarely happens, and it is effective in personal testing.