References
1. Bor D. Approach to the adult with fever of unknown origin.UpToDate . Wolters Kluwer; 2022.
2. David A, Quinlan JD. Fever of Unknown Origin in Adults. Am Fam
Physician . Feb 1 2022;105(2):137-143.
3. Peeling RW, Mabey D, Kamb ML, Chen XS, Radolf JD, Benzaken AS.
Syphilis. Nat Rev Dis Primers . Oct 12 2017;3:17073.
doi:10.1038/nrdp.2017.73
4. French P. Syphilis. Bmj . Jan 20 2007;334(7585):143-7.
doi:10.1136/bmj.39085.518148.BE
5. Schmidt R, Carson PJ, Jansen RJ. Resurgence of Syphilis in the United
States: An Assessment of Contributing Factors. Infect Dis
(Auckl) . 2019;12:1178633719883282. doi:10.1177/1178633719883282
6. Screening Recommendations and Considerations Referenced in Treatment
Guidelines and Original Sources. U.S. Department of Health and Human
Services. Accessed March 3, 2023.
https://www.cdc.gov/std/treatment-guidelines/screening-recommendations.htm
7. Bach S, Heavey E. Resurgence of syphilis in the US. Nurse
Pract . Oct 1 2021;46(10):28-35. doi:10.1097/01.npr.0000790496.90015.74
8. Roth AR, Basello GM. Approach to the adult patient with fever of
unknown origin. Am Fam Physician . Dec 1 2003;68(11):2223-8.
9. Chung WM, Pien FD, Grekin JL. Syphilis: a cause of fever of unknown
origin. Cutis . May 1983;31(5):537-40.
10. Mahapatra R, Clarke G, Lobo Z, Psevdos G. Cervical syphilitic
lymphadenitis causing fever of unknown origin followed by rash of
secondary syphilis. Indian J Pathol Microbiol . Apr-Jun
2019;62(2):339-340. doi:10.4103/ijpm.ijpm_188_18