A Comprehensive Evaluation of the HPV Neutralizing Antibodies in Guangzhou, China: A Comparative Study on Various HPV Vaccines.

Background: The evaluation of HPV vaccine effectiveness is essential for informing public health strategies, yet there remains a gap in understanding humoral immune responses generated by different HPV vaccine formulations in regional populations. This study addresses this gap by evaluating the immunogenicity of the newly developed HPV vaccine Cecolin (Wantai), alongside various imported vaccines, including bivalent, quadrivalent, and nonavalent options available in China.

Methods: From March 2023 to June 2024, a total of 352 participants were enrolled, including 87 females aged 9-14 years who received two doses of the bivalent HPV vaccine (Cecolin), 215 females aged 15-45 years who were fully vaccinated with various HPV vaccines, and 50 non-recipients.

Association Between Eating Habits and Risk of Obstructive Sleep Apnea: A Population-Based Study.

Objective: The effect of dietary factors on OSA remains unclear. This study was to investigate the association of obstructive sleep apnea (OSA) with individual and overall effects of eating habits among adult Chinese.

Methods: A total of 9733 participants were selected from the baseline survey of the Guangzhou Heart Study.