[DOC] [TLE] Sports-Related Recurrent Brain Injuries -- United States - CDC [PAR] An estimated 300,000 sports-related traumatic brain injuries (TBIs) of mild to ... 
status as a result of head trauma), occur in the United States each year. The 
proportion of these concussions that are repeat injuries is unknown; however, 
there is an ... This report describes two cases of second impact syndrome and 
presents... [DOC] [TLE] CDC - Newsroom Sports-associated Recurrent Brain Injuries ... [PAR] There are an estimated 300,000 sports-related brain concussions in the United 
States each year. The "second impact syndrome" (SIS) has been reported when 
a second concussion occurs within hours, days, or weeks following a prior ... 
Even mild brain concussions can be dangerous if these guidelines are ignored. [DOC] [TLE] TBI: Get the Facts | Concussion | Traumatic Brain Injury | CDC Injury ... [PAR] Sep 20, 2016 ... Traumatic brain injury (TBI) is a major cause of death and disability in ... These 
issues not only affect individuals but can have lasting effects ... Most TBIs that 
occur each year are mild, commonly called concussions.2 ... From 2001 to 2009, 
the rate of ED visits for sports and recreation-related injuries with a... [DOC] [TLE] Report to Congress on Mild Traumatic Brain Injury in the ... - CDC [PAR] In response to these concerns, Congress passed the Children's Health Act of 
2000. (Public Law ... This report, Mild Traumatic Brain Injury (MTBI) in the United 
States: Steps ... definition for TBI surveillance is designed to identify cases of TBI 
that result in hospital ..... Each year, an estimated 1.5 million Americans sustain a 
TBI. [DOC] [TLE] Statistics - Prevacus [PAR] There are between an estimated 1.6 and 3.8 million sports-related ... High school 
athletes sustain an estimated 300,000 concussions per year.10; A 2011 study8 of 
... of these injuries, were traumatic brain injuries (TBIs), including concussion. ... 
The authors of the C.D.C. report speculated that the increases were likely due to
... [DOC] [TLE] AANS - Concussion [PAR] A concussion is an injury to the brain that results in temporary loss of normal 
brain ... are less serious than others, there is no such thing as a "minor 
concussion. ... each year in high school contact sports, and among college 
football players, 34 ... percent of college soccer players reported symptoms of a 
concussion at least... [DOC] [TLE] The Epidemiology of Sport-Related Concussion [PAR] Each year, an estimated 38 million children and adolescents participate in ... the 
Centers for Disease Control and Prevention (CDC) launched the Heads Up 
program, ... Although there have been significant reductions in these injuries 
following rule ..... Concussions in male soccer players typically occur as a result 
of head to... [DOC] [TLE] Sports-related recurrent brain injuries--United States. - NCBI [PAR] Mar 14, 1997 ... Centers for Disease Control and Prevention (CDC). An estimated 300,000 sports-
related traumatic brain injuries (TBIs) of mild to ... mental status as a result of 
head trauma), occur in the United States each year. ... Repeated mild brain 
injuries occurring over an extended period (i.e., months ... Case Reports... [DOC] [TLE] Sports Related Traumatic Brain Injury - Brain Injuries in Sports [PAR] Nearly 300,000 sports-related traumatic brain injuries (TBIs) occur each year in 
the ... are at significant risk of TBI due to the high level of contact inherent in these 
sports. ... to severe traumatic brain injuries are usually obvious, seemingly mild 
head ... As a result, doctors are often forced to rely solely on reported symptoms. [DOC] [TLE] Head Injury, Brain Injury & Concussion Treatment, Hickory NC [PAR] The Sports Neurology Center provides comprehensive care for a full range of ... (
CDC), an estimated 300,000 sports related traumatic brain injuries (TBIs), most of 
which can be classified as concussions, occur in the United States each year. ... 
result in cumulative neurologic and cognitive deficits, but repeated mild brain... [DOC] [TLE] Sports - Welcome to Brain Injury Association of Oregon (BIAOR) [PAR] Head Injury Prevention

Question: The CDC reports that there are about 300,000 of these mild brain injuries each year as a result of sports
Answer: concussions