According to BIS Research, dental radiography or dental X-Ray is an imaging procedure employed by dentists to assess the oral health of patients. Dental radiography procedures require products such as dental imaging systems and dental imaging software.

Cardiovascular diseases (CVDs) are the leading cause of death worldwide, with an estimated 17.9 million deaths each year, accounting for around 32% of deaths worldwide. CVD is a group of heart and vascular diseases, including coronary heart disease, cerebrovascular disease, rheumatic heart disease, and other diseases. More than four-fifths of cardiovascular deaths are due to heart attacks and strokes, and one-third of those deaths occur prematurely in people aged under 70. The global burden of atrial fibrillation (AF) in 2019 is estimated at 59.7 million, twice the estimated case in 1990. It can be argued that the entire continent, such as South America, Africa, and parts of Asia, faces various challenges, such as limited economic resources, aging, high blood pressure, and obesity.

As per BIS Research, a CT scan of the brain is a non-invasive diagnostic imaging process that produces horizontal, or axial images (commonly referred to as slices) of the brain using specific X-Ray measurements. Brain CT scans can provide more specific information about brain tissue and structures than ordinary head X-Rays, allowing for additional information about brain injuries and disorders. Head CT scans employ specialized X-Ray equipment to diagnose head traumas, severe headaches, dizziness, and other symptoms of aneurysms, hemorrhage, strokes, and brain tumors. It also aids the doctor in evaluating the face, sinuses, and skull, as well as planning brain cancer radiation therapy. It can also reveal internal injuries and bleeding in emergencies.

As per BIS Research, a computer tomography (CT) scan of the brain is a non-invasive diagnostic imaging process that produces horizontal, or axial, images (commonly referred to as slices) of the brain using specific X-Ray measurements. Brain CT scans can provide more specific information about brain tissue and structures than ordinary head X-Rays, allowing for additional information about brain injuries and disorders. Head CT scans employ specialized X-Ray equipment to diagnose head traumas, severe headaches, dizziness, and other symptoms of aneurysms, hemorrhage, strokes, and brain tumors. These scans also aid the doctor in evaluating the face, sinuses, and skull, as well as planning brain cancer radiation therapy. They can also reveal internal injuries and bleeding in emergencies.

中成药独家品种集采价格降幅较小，建议关注中药创新药与品牌中药。4月8日，广东省药品交易中心公示广东联盟清开灵等中成药集中带量采购拟中选/备选结果。结果显示，参与报价的576 个产品中，361个品种拟中选/备选，产品中选率62.67%。在拟中选/备选的代表产品中，以“最高日均费用/最高有效申报价”为基础测算，整体价格降幅为54.35%。其中，非独家A 组拟中选/备选品种的平均降幅为49.95%，非独家B 组拟中选/备选品种的平均降幅为84.12%，独家拟中选/备选品种的平均降幅为17.12%。

3月小幅上涨，低估值板块表现较好。医药行业在2022年3月份小幅上涨：申万医药上涨0.87%，跑赢沪深300指数8.71%，涨幅在所有申万一级行业中排名靠前。子版块中，医药商业（+11.28%）、中药（+4.75%）领涨，医疗服务上涨1.10%，化学制药上涨0.66%，生物制品下跌0.73%，医疗器械下跌3.75%；低估值的商业和中药板块表现较好。市场对疫情相关的检测、小分子药物、中药、疫苗等板块关注度高。

广东省中成药集采降幅好于预期，中药消费品具备消费属性，以院外市场为主，相对医保免疫，持续看好中药消费品三大逻辑：1）提价：近几年部分上游中药材持续提价，成本向下游传导，带动终端产品提价，有望增厚业绩，重点关注片仔癀、同仁堂、太极集团、寿仙谷、福瑞股份、马应龙、华特达因、健民集团等。2）国企混改：中药行业国企混改以及股东层面的变动加速落地，业绩有望释放，重点关注云南白药、太极集团、华润三九等；3）库存处于低位：部分企业渠道库存清理进入尾声，进入新一轮铺货周期。此外，还看好中药创新药、中药基药独家品种、中药配方颗粒、中药材质量控制、中医医疗服务等。

近日，国内mRNA 疫苗进入加速进展期，石药和康希诺各自的mRNA疫苗相继进入临床阶段，同时华润医药也加速布局mRNA 疫苗技术。4 月3 日，石药集团宣布，其mRNA 新冠疫苗SYS6006 获批临床。临床前研究表明，SYS6006 对包含Omicron 和Delta 在内的当前主流突变毒株具有良好的免疫保护效力，可通过体液免疫和细胞免疫对机体提供免疫保护，并可产生记忆性B 细胞，提供长效保护效力。

近日，广东省药品交易中心公示广东联盟清开灵等中成药集中带量采购拟中 选/备选结果。本次参与的采购主体为联盟地区所有公立医疗机构（含军队 医疗机构），医保定点社会办医疗机构和定点药店可自愿参加。集中带量采 购的品种范围是国家基本医保药品目录内用量大、采购金额高的132 个药 品。国家基本医保目录外的药品、国家医保谈判药品不列入本次集采范围。