No abstract

Background and aimsAlthough COVID-19 vaccination is recommended for the patients with chronic liver disease, the clinical outcomes of COVID-19 vaccinated in patients with chronic hepatitis B (CHB) has not been well characterized. The study aimed to explore the safety and specific antibody responses following COVID-19 vaccination among CHB patients.MethodsPatients with CHB were included. All patients were vaccinated with two doses of inactivated vaccine (CoronaVac) or three doses of adjuvanted protein subunit vaccine (ZF2001). The adverse events were recorded and neutralizing antibody (NAb) were determined 14 days following the whole-course vaccination.ResultsA total of 200 patients with CHB were included. Specific NAb against SARS-CoV-2 were positive in 170 (84.6%) patients. The median (IQR) concentrations of NAb were 16.32 (8.44–34.10) AU/ml. Comparison of immune responses between CoronaVac and ZF2001 vaccines showed no significant differences in neither the concentrations of NAb nor the seropositive rates (84.4 vs. 85.7%). Moreover, we observed lower immunogenicity in older patients and in patients with cirrhosis or underlying comorbidities. The incidences of adverse events were 37 (18.5%) with the most common adverse event as injection side pain [25 (12.5%)], followed by fatigue [15 (7.5%)]. There were no differences in the frequencies of adverse between CoronaVac and ZF2001 (19.3% vs. 17.6%). Almost all of the adverse reactions were mild and self-resolved within a few days after vaccination. Severe adverse events were not observed.ConclusionsCOVID-19 vaccines, CoronaVac and ZF2001 had a favorable safety profile and induced efficient immune response in patients with CHB.

To investigate the anxiety, depression, fatigue and insomnia of the entry quarantine personnel during the COVID-19 pandemic, and the influencing factors of psychological status were also explored. The Self-Rating Anxiety Scale (SAS), Self-Rating Depression Scale (SDS), Fatigue severity scale (FSS) and the Insomnia Severity Index (ISI) of 630 entry quarantine personnel were performed and the correlation analysis of the four types of scales was performed. The incidence rates of anxiety, depression, fatigue and insomnia were 4.76%, 20.00%, 48.57% and 22.86%, respectively. There was a positive correlation between the four indicators. Univariate analysis showed that age, education level, occupation, continent and reasons for going abroad were the main influencing factors of psychosomatic status. The lower the age group, the higher the education level, and the healthier the psychosomatic health of the entry quarantine personnel. The psychological status of international students was healthier than that of the staff. The psychological condition of the quarantined people in Asia was healthier than that in other continents. 630 entry quarantine personnel had different degrees of anxiety, depression, fatigue and insomnia, there was a positive correlation between them. Age, education level, occupation, continent and reasons for going abroad were the main influencing factors of psychological status.