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EL CAJON (KGTV) -- A motorcyclist who crashed into a parked truck on a residential street in Fletcher Hills has died, El Cajon police said Tuesday.Shortly after the crash, some off-duty nurses rushed to help the critically injured motorcyclist, identified Wednesday as 36-year-old Julian Garcia, allowing emergency crews to rush him to the hospital.Jennifer Lepari said she heard a “loud boom” on Valley Lake Drive near Valley Mill Road around 8:30 p.m. Monday. “It almost shook the house. It was really, really loud,” she said.Lepari and her husband Jerome are both nurses. Jerome quickly used his belt as a tourniquet on the rider’s leg to staunch the bleeding while Jennifer applied pressure and spoke with dispatchers, according to neighbors.“With the amount of blood he lost and the time it took [for emergency crews to arrive], even the cops said [the rider] wouldn’t have lasted if [Jerome] hadn’t done that,” Lepari said.El Cajon police say the motorcyclist struck a parked work truck on Valley Mill Road for unknown reasons. Investigators believe speed may have been a factor but the crash is still under investigation, Lt. Randy Soulard said.A third off-duty nurse who lives around the block also tended to the badly injured rider, neighbors said.“It was awesome to see the people with that sort of medical experience jump in and not hesitate,” said a neighbor named Lisa.Once police arrived, an officer applied a second tourniquet to the rider’s leg, Lt. Soulard said. Around 4:30 p.m. Tuesday, police confirmed to 10News the rider had died. 1561

EL CAJON, Calif. (KGTV) -- An elderly man was struck by a car and killed as he crossed an El Cajon street Wednesday night.At around 11:30 p.m., El Cajon police and paramedics were called to the intersection of Jamacha and Main Street in response to a pedestrian hit by a vehicle.Police said a pickup truck was traveling northbound on Jamacha when it hit the 80 year-old-man. Officers say the victim's leg was amputated, and he was not breathing when they arrived at the scene.The victim, who was not identified, was taken to the hospital where he died from his injuries.According to police, the driver remained at the scene and was cooperating with investigators.Alcohol or drugs did not appear to be factors in the incident, police said. 746

Donna and Sam Van Why are adjusting to a new lifestyle. Several years ago, after signs of failing short-term memory, doctors informed the couple that Donna was dealing with a neurocognitive disorder that’s possibly Alzheimers. Sam is now her primary caregiver.“I have a long ways to go in getting my cooking up to where Donna was before,” Van Why said.According to the Alzheimer’s Association, more than 5 million Americans are living with Alzheimer’s disease. Director of Scientific Engagement Rebecca Edelmayer says the disease causes progressive memory and function loss due to nerve cell death that happens in the brain. This leads to stages of dementia.“Dementia are those symptoms that people are experiencing outwardly," Dr. Edelmayer said. "So this could be changes in their memory or their thinking. It could also be changing in their personality or some of their behaviors. Like they may have issues with depression, or agitation, or even sleep disturbances.”Currently, there’s no treatment for Alzheimer’s, but research is moving at a fast pace and Van Why is always thrilled to hear about any new discoveries.“We may not be to the point of the solved vaccine for Alzheimer’s, but these steps are tremendous,” Van Why said.Aside from treatment, preventing the disease in the first place would be substantial progress and getting a yearly flu shot could be an answer.“New research presented at the Alzheimer’s Association International Conference suggests that flu and pneumonia vaccines may be associated with a lower risk of Alzheimer’s,” Dr. Edelmayer said.Fourth-year medical student Albert Amran made the discovery when pulling medical history of nearly 40,000 people in a national database. He says he and his colleagues at McGovern Medical School at UT Health in Houston looked at patients' charts focusing on drug history to see if anything could be repurposed to reduce the risk of Alzheimer’s disease. The influenza vaccination popped out.“What we’re thinking is happening that as people get older the people who gets shots essentially are keeping their immune systems in shape,” Amran said.However, it should be noted that this research isn’t conclusive. Amran says it’s all very new and needs to be observed in a clinical study. Edelmayer suggests the risk reduction for Alzheimer’s could even be from a completely different factor.“It’s very possible that these are indirect effects," Dr. Edelmayer said. "That people who are getting vaccinated also take care of their health in other ways. And things could really add to a lower risk of Alzheimer’s and other dementias.”Amran says the next step is seeing if these findings can be confirmed in different populations. In the meantime, families feeling the effects of Alzheimer’s are doing what they can to help the ones they love while waiting for a treatment or cure.“I am trying my best to stay in the house or with Sam. I’m lucky I got him,” Donna Van Why said. 2944

Dr. Anthony Fauci has a warning for young adults who think they will bounce back from COVID-19.Speaking at an event with the American Society for Microbiology, Dr. Fauci pointed out that many young adults and kids who believe they had a “mild” case of the coronavirus take a significant amount of time to recover from all symptoms.“We’d better be careful when we say ‘Young people who don’t wind up in the hospital are fine, let them get infected, it’s OK.’ No, it’s not OK,” Dr. Fauci said during the briefing.He went on to say that those who don’t require hospitalization and are otherwise healthy can end up in bed for two or three weeks with COVID-19, and have residual symptoms for weeks or sometimes months longer.The country’s top infectious disease doctor said check-ups down the road with patients who supposedly recovered have shown many “have a substantially high proportion of cardiovascular abnormalities, evidence of myocarditis by MRI and PET scans, evidence of emerging cardiomyopathies.”He called these findings “really troublesome” because they are constantly evolving as the world learns more about COVID-19 and the long-term impacts on the human body. 1179

EL CAJON, Calif. (KGTV) -- An elderly man was struck by a car and killed as he crossed an El Cajon street Wednesday night.At around 11:30 p.m., El Cajon police and paramedics were called to the intersection of Jamacha and Main Street in response to a pedestrian hit by a vehicle.Police said a pickup truck was traveling northbound on Jamacha when it hit the 80 year-old-man. Officers say the victim's leg was amputated, and he was not breathing when they arrived at the scene.The victim, who was not identified, was taken to the hospital where he died from his injuries.According to police, the driver remained at the scene and was cooperating with investigators.Alcohol or drugs did not appear to be factors in the incident, police said. 746