According a Catholic interpretation of the natural law, do individuals posses a right to privacy?

This question is mainly about the idea of contact tracing, but in a broader sense, in the Natural Law, as interpreted by the Catholic Church, her doctors, popes, noted philosophers, well-meaning dons, radio personalities, etc... do individuals have a right to privacy and if so, what sort of a right is that? Is it merely a negative right, as in, other people have a duty not to pry into your details or do people have a positive right to keep things to themselves?