His research ties Bovine herpesvirus 1 and Herpesviridae together. His research on Bovine herpesvirus 1 frequently connects to adjacent areas such as Viral disease. Henk A. Schols conducts interdisciplinary study in the fields of Viral disease and Herpesviridae through his works. His Herd study often links to related topics such as Veterinary medicine. His study connects Herd and Veterinary medicine. He incorporates Outbreak and Virus in his research. Henk A. Schols conducts interdisciplinary study in the fields of Virus and Outbreak through his works. His study ties his expertise on Virology together with the subject of Cattle Diseases. Henk A. Schols combines topics linked to Cattle Diseases with his work on Virology.