Will the refusal of a visa in the United States affect visas in other countries?

No, your visa in the United States was refused, and the result of the refusal was only recorded in the American embassy. Applying for a visa from another country won't have any impact, so don't worry, but applying for a visa from the United States in order to prevent the impact of applying for a visa from other countries in the future, I suggest:

1, the application materials should be true and not false. If the materials are found to be false or lying, the applicant's credit record in the visa system will be bad, and re-signing will have an impact.

2. After the American visa is refused, you should know the reason for the last refusal until the situation improves. Don't apply for it many times in a short time with luck. The more times you are rejected, the greater the impact on re-signing.

Therefore, before applying for an American visa, you should carefully prepare the visa materials. For details, you can look at the link on the web page of this article and click it with your finger.