Group 1 - The outbreak of Chikungunya fever in Shunde District, Foshan, has reported a total of 2,934 confirmed cases as of July 22, 2025, with a significant increase of 463 cases in one day [1] - The World Health Organization (WHO) has indicated that 119 countries and regions have reported Chikungunya virus transmission, affecting approximately 5.5 million people at risk, potentially leading to widespread outbreaks [1][2] - The spread of Chikungunya fever is primarily through mosquito bites, with no direct human-to-human transmission, making it crucial to implement effective mosquito control measures to prevent further outbreaks [2] Group 2 - Companies in the relevant sectors are expected to gain market attention due to the ongoing outbreak [2] - Novogene's official WeChat account highlighted the challenges in detecting mosquito-borne viruses early due to low viral loads and complex samples, which affects testing efficiency [2] - Kangzhi Pharmaceutical has a subsidiary, Zhongshan Aihu, that offers a full range of baby and child care products, including disinfectants and mosquito repellent products [3]

证券研究报告·公司点评报告·医药商业 一心堂（002727） 2024 年年报及 2025 年一季报点评：利润短 期承压，省外扩张成效显著 买入（维持） | [Table_EPS] 盈利预测与估值 | 2023A | 2024A | 2025E | 2026E | 2027E | | --- | --- | --- | --- | --- | --- | | 营业总收入（百万元） | 17,380 | 18,000 | 20,189 | 22,307 | 24,490 | | 同比（%） | (0.29) | 3.57 | 12.16 | 10.49 | 9.79 | | 归母净利润（百万元） | 549.44 | 114.14 | 642.45 | 717.17 | 797.64 | | 同比（%） | (45.60) | (79.23) | 462.87 | 11.63 | 11.22 | | EPS-最新摊薄（元/股） | 0.94 | 0.19 | 1.10 | 1.22 | 1.36 | | P/E（现价&最新摊薄） | 15.24 | 73.37 | 13.03 | 11.68 | 10.50 | ...