Role of international network on surveillance and response system leading to malaria elimination: China's engagement in global health.

China has accumulated multiple practices and experiences in building and enhancing malaria surveillance and response system. As China's engagement into global health has gathered stronger momentum than ever, China together with the Swiss Tropical and Public Health Institute and WHO has organised five sessions of the International Forum on Surveillance-Response System Leading to Tropical Diseases Elimination during 2012-2020, in which malaria elimination has always been one of the hottest topics. In this study, the roles of international network on the surveillance and response system were explored to achieve a global malaria-free goal. China's approach to malaria elimination has demonstrated significance of global collaboration on taking joint prevention and control, and building a worldwide institutional-based network.

Could China's journey of malaria elimination extend to Africa?

World Health Organization (WHO) certified China malaria-free on June 30, 2021, which brightens the goal of global malaria elimination efforts. China contributed its unique innovations to the global community: Artemisinin, discovered by Tu Youyou, has saved millions of lives globally; the "1-3-7" norm developed in 2012, has been adapted in the local contexts of countries in the Southeast Asia and Africa. How to the targets of Global Technical Strategy for Malaria (GTS) 2016-2030. By looking into the malaria control phase, towards elimination phase from 1960 to 2011 in sub-Saharan Africa and China, we found that the gap in malaria burden will widen unless the interventions in Africa are enhanced. It is imperative to identify the key China-Africa cooperation areas on malaria control and elimination, so that synergized efforts could be pooled together to help African countries achieve the elimination goal. The practices from China malaria control and elimination efforts could be leveraged to fast-track malaria elimination efforts in Africa, which makes it possible that the China's journey of malaria elimination extends to Africa.

[Xerophthalmia of qi and yin deficiency treated with jinhuobu needling technique].

OBJECTIVE: To explore the differences in the clinical therapeutic effects on xerophthalmia of qi and yin deficiency between the jinhuobu needling technique (the combined reinforcing technique to induce warm sensation) and the reinforcing needing technique achieved by rotating needle. METHODS: A total of 54 patients of xerophthalmia were randomized into an observation group (28 cases) and a control group (26 cases). In both of the groups, the main acupoints included Cuanzu (BL 2), Sizhukong (TE 23), Taiyang (EX-HN 5) and Fengchi (GB 20); the combined acupoints were Danzhong (CV 17), Sanyinjiao (SP 6), Taixi (KI 3) and Taichong (LR 3). In the observation group, the jinhuobu needling technique was used and in the control group, the reinforcing needing technique achieved by rotating needle was adopted. The treatment was given once every day. 10 treatments made one course and 2 courses were required. Before and after treatment, the score of eye symptoms, tear secretion and the breakup time of tear film were observed in the two groups. The clinical therapeutic effects were compared between the two groups after treatment and in 4-week follow-up after treatment separately. RESULTS: After treatment, the total effective rate was 92.9% (26/28) in the observation group and was 80.8% (21/26) in the control group, without significant difference in comparison (P>0.05). In 4-week follow-up after treatment, the total effective rate was 85.7% (24/28) in the observation group and was 61.5% (16/26) in the control group, indicating the significant difference in comparison (P<0.05). After treatment, the differences were significant in the score of eye symptoms, tear secretion and the breakup time of tear film as compared with those before treatment in the two groups (all P<0.01). After treatment, the improvements of the score of eye symptoms, tear secretion and the breakup time of tear film in the observation group were better remarkably than those in the control group, indicating the significant differences (all P<0.05). CONCLUSION: The jinhuobu needling technique achieves the significant therapeutic effects on xerophthalmia of qi and yin deficiency and the recurrence rate of the disease is low.