If I have a feeling that something is wrong, may or should I trust this feeling?

Is the coronavirus really novel?

Is it reasonable to get vaccinated against typhoid, malaria, hepatits C, Japanese encephalitis and rabies to prevent possible infections on a holiday trip, but not against a novel virus that threatens me in my everyday life?

Is vaccination a private matter?

Who determines what the costs and benefits of vaccination are?

Can I ever be sure that something will not harm me?

Am I living unreasonably in relation to my goal of being healthy?

Do I always live in such a way that nothing happens to my well-being?

Why is my physical integrity so important to me?

Do I prefer to ask someone with expertise for advice, or someone who does not have a sound knowledge of the subject?