Water Spray Control of Hazardous Dust When Breaking Concrete with a . . . Water Spray Control of Hazardous Dust When Breaking Concrete with a Jackhammer Summary Construction workers are exposed to hazardous dust when using jackhammers to break concrete pave-ment NIOSH found that exposures could be re-duced by using a water-spray attachment
Bullying | Youth Violence Prevention | CDC Bullying is a type of violence experienced by youth and it can happen in person and through technology Bullying is widespread in the United States and causes harm to youth Preventing bullying involves teaching kids safe ways to stand up against it and enhancing their interpersonal skills, like empathy and conflict management
Water Spray Control of Hazardous Dust | NIOSH | CDC Construction workers are exposed to hazardous dust when using jackhammers to break concrete pavement NIOSH found that exposures could be reduced by using a water-spray attachment
Milestones by 2 Years | Learn the Signs. Act Early. | CDC Important Milestones: Your Child By Two Years How your child plays, learns, speaks, acts, and moves offers important clues about your child's development Developmental milestones are things most children (75% or more) can do by a certain age Check the milestones your child has reached by 2 years by completing a checklist with CDC's free Milestone Tracker mobile app, for iOS and Android
About Mental Health | Mental Health | CDC Mental health is a key component to overall health and is closely linked to physical health Factors at the individual, family, community, and society levels can influence mental health CDC promotes a public health approach to prevent mental health conditions before they develop or worsen If you live with a mental health condition or are experiencing mental distress, help is available
WORKPLACE - Centers for Disease Control and Prevention Many tasks in construction may gen-erate dust containing crystalline sili-ca: grinding or cutting concrete, tuck-pointing masonry, using a jackhammer to break concrete, or using mobile ex-cavation equipment (e g , drills, load-ers, graders, dozers, and trucks) Op-erator cabs used in the construction industry are meant to protect the equipment operator from excessive dust and noise When the
Interim Estimates of 2025–26 Seasonal Influenza . . . Summary What is already known about this topic? CDC routinely monitors influenza vaccine effectiveness (VE) Annual influenza vaccination is available for all eligible persons aged ≥6 months What is added by this report? Interim 2025–26 seasonal influenza VE estimates were derived from three U S VE networks Among children and adolescents, VE was 38%–41% against influenza-associated