Disaster and then Disease

By Elizabeth Batt

The International Federation of Red Cross and Red Crescent Societies, describes a natural disaster as a “sudden, calamitous event that seriously disrupts the functioning of a community or society and causes human, material, and economic or environmental losses that exceed the community’s or society’s ability to cope using its own resources.”

The earthquake in Haiti that occurred on January 12, 2010, caused death and destruction, the extent of which has yet to be realized. Sadly, Haiti’s problems might be only just beginning. Often following the initial aftermath of any natural disaster there follows a second wave of deaths, caused by disease.

Types of Disease Prevalent in the Aftermath of a Natural Disaster
When a natural disaster strikes to the extent that it did in Haiti, the infrastructure of a country is decimated. Fresh water supplies, sewage disposal and power is destroyed or severely interrupted. What remains is often contaminated, initiating a vicious cycle that cultivates communicable diseases. In a third world country like Haiti, where resources are already stretched thin and immunizations are not standard practice, the loss of life is certain to be much higher because they’re simply not equipped to deal with an incident of this magnitude.

The study, “Management of dead bodies in disaster situations.” PAHO; 2004, indicates that little threat for communicative disease outbreak is posed by actual human remains. The threat comes from the survivors themselves, the destruction of their surroundings and an inevitable crowding situation caused by displacement. Without a continuous fresh water supply, survivors are forced to drink polluted water just to stay alive. Aided by the lack of adequate sanitary conditions, these pollutants are ingested and then defecated back into the water source. It becomes a breeding ground for communicable diseases.

Water-related Diseases
Water-related diseases include infectious diarrhea or norovirus, salmonella and cholera. Noroviruses are transmitted through the fecal-oral route after the ingestion of contaminated food and water. Once infected, a person-to-person transmission can occur. Noroviruses cause diarrhea and vomiting that without adequate sanitization amenities, continue to perpetuate.

Salmonella is often referred to as food poisoning. It causes the same symptoms as norovirus and can be present in almost any type of food. Salmonella is transmitted through infected feces that come into contact with a food source. People can become carriers of salmonella, transmitting the disease for life.

Cholera, transmitted by the fecal-oral route has an extremely brief incubation period of just 2-5 days. It can cause acute diarrhea, dehydration and kidney failure. Of all water-related diseases, cholera is perhaps the most insidious and can kill an adult within hours.

Crowding-related Diseases
The three most common crowding-related diseases are meningitis, measles and acute respiratory failure (ARF). Meningitis causes an inflammation of the membranes surrounding the brain and spinal cord and can lead to permanent neurological damage. Measles is a highly contagious viral disease that can cause seizures and coma. The complications of measles can include blindness and brain inflammation. ARF has a high morbidity rate of 50-70% in both children and adults. Caused by inadequate gas exchange, oxygen levels drop and carbon dioxide levels rise. An effect of displacement, over-crowding issues and poor nutrition, ARF is a major cause of death.

Vectorborne Diseases
Vectorborne diseases are caused by “vectors” such as mosquitoes that carry malaria. Earthquakes and other natural disasters can change a habitat, as evidenced in Saenz R, Bissell RA, Paniagua F. "Post-disaster malaria in Costa Rica." Prehospital Disaster Med. 1995;10:154–60. This change in habitat can create conditions that are ripe for breeding, causing an upsurge in outbreaks of malaria. Children are particularly at risk of contracting malaria, a virus that in its most dangerous form, can affect the brain and kidneys. Dengue, also carried by mosquitoes, can develop into dengue haemorrhagic fever. The spread of dengue can be directly related to inadequate solid waste disposal and water storage. Without treatment, fatality rates can exceed 20%.

Haiti's challenges are far from over and despite aid being sent to this ravaged country, the death toll as it stands now, is certain to rise.

Teen Suicide Risk Factors: Parents Are Too Often Clueless

By Nancy Shute

Suicide is the third leading cause of death among teenagers, and it's a tragedy that can be prevented. Given that almost 15 percent of high school students say they've seriously considered suicide in the past year, parents and friends need to know how to recognize when a teenager is in trouble and how to help.

Parents can be clueless when it comes to recognizing suicide risk factors, or at least more clueless than teens. In a new survey of teenagers and parents in Chicago and in the Kansas City, Kan., area, which appears online in Pediatrics, both parents and teenagers said that teen suicide was a problem, but not in their community. Alas, teen suicide is a universal problem; no area is immune.

The teenagers correctly said that drug and alcohol use was a big risk factor for suicide, with some even noting that drinking and drug use could be a form of self-medication or self-harm. By contrast, many of the parents shrugged off substance abuse as acceptable adolescent behavior. As one parent told the researchers: "Some parents smoke pot with their kids or allow their kids to drink."

Both teenagers and parents said that guns should be kept away from a suicidal teen. But since parents said they didn't think they could determine when a teenager was suicidal, parents should routinely lock up firearms, the researchers suggest. That makes sense. Firearms are used in 43.1 percent of teen suicides, according to 2006 data, while suffocation or hanging accounts for 44.9 percent.

The good news: Both parents and teenagers in this small survey (66 teenagers and 30 parents) said they'd like more help learning how to know when someone is at risk of committing suicide and what to do. Schools and pediatricians should be able to help, but we can all become better educated through reliable resources on the Web. These authoritative sites list typical signs of suicide risk, and they also provide questions a parent or a friend can ask a teenager to find out if he is considering killing himself. Here are good places to start:

The American Academy of Child and Adolescent Psychiatry lists signs and symptoms of suicidal thinking, such as saying things like "I won't be a problem for you much longer."

The American Academy of Pediatrics urges parents to ask the child directly about suicide. "Getting the word out in the open may help your teenager think someone has heard his cries for help."

The National Suicide Prevention Lifeline provides free advice to someone considering suicide, as well as to friends and relatives, at 800-273-TALK.

The National Alliance on Mental Illness's teenage suicide page makes the point that talking with someone about suicide will not "give them the idea." "Bringing up the question of suicide and discussing it without showing shock or disapproval is one of the most helpful things you can do," the NAMI site says. "This openness shows that you are taking the individual seriously and responding to the severity of his or her distress."

How Suicide Cleanup is Taken Up

Suicide cleanup is a part of the broad based service of Crime Scene Cleanup which involves crime and trauma decontamination and restoring it to its previous state.

It is a a niche market in the cleaning industry and involves cleaning the biologically contaminated scene of one violent death like suicide, homicide or accidental death, or even the chemically contaminated anthrax exposed site or scene of a methamphetamine lab.

Broadly speaking, crime scene cleanup and suicide cleanup is almost same but there are few exeptions to this rule. Suicide cleanup requires some extra physical effort and psychological sensitivity that the technicians should be able to handle.

Following are some examples illustrating this. A suicide generally involves close range of weapon to body and so in-depth decontamination and thorough cleaning is required. The cleaners also have to handle family members who might be present at the scene searching for answers that why their beloved person decided to end his/her life. The technicians need to remove all traces of any evidence of a suicide so that no remains are present for family members and friends that might remind them of the tragedy. Restoring of a suicide scene also means clean and restore sentimental items that mean the lot to the family of the deceased and requires additional time and effort. On a visual inspection of any suicide scene you will generally find a lot of blood and bodily fluids, but invisible to the eye, a great amount of biohazard contamination is also bound to be there.

The suicide cleanup technicians have to search thoroughly in all areas, even those that can not be seen or accessed easily and remove all traces of them from the scene. Most suicide cleanup services have their staff trained in not only dealing up with decontaminating and cleaning up issues but also about dealing with family and friends with sensitivity and compassion. Since most of such companies work in association with leading insurance companies so they can even help you to bill the insurance company directly thus saving you all the hassles. A suicide cleanup consists of the following steps.

Firstly the scene should be evaluated. Next all contaminates should be located and decontaminated. A thorough search should me made again to decontaminate any traces of contaminates that might have been left out. All types of bio hazardous agents should be properly disposed of. Any microscopic remains should b treated with chemicals and the environment should be treated for odors.

Last but not the least all tools and equipments should be disinfected. But before you attempt to clean a suicide scene on your own it is always better to consult a trained professional first.

Cleanup completed at Civic Association

April 5, 2009

Cleanup has been completed at the American Civic Association building in Binghamton, where a gunman killed 13 people and injured four before taking his own life Friday.

The American Bio-Recovery Association, a non-profit international association of crime and trauma scene professionals, said Sunday that the bio-recovery cleaning was complete. The Ipswich, Mass.-based group provided the service at no cost.

Two member companies, Disaster Clean Up of Endwell and the Bio-Recovery Corporation of New York City, donated labor and supplies to remediate the scene with a crew of six technicians.