(Beyond Pesticides, January 9, 2008) Triclocarban, an antibacterial compound widely used as an additive to a range of household and personal care products including bar soaps, detergents, body washes, cleansing lotions, and wipes, has been found to have an amplification effect on the activity of natural hormones, which in turn can lead to adverse reproductive and developmental effects. In the study, published online November 29, 2007 in Endocrinology, researchers from University of California- Davis and Yale University investigated the endocrine disrupting properties of triclocarban and other polychlorinated diphenyl urea compounds by exposing human cells and rats to levels similar to those found in people. Triclocarban was found to have a synergistic interaction with the sex hormone, testosterone- present in both males and females. This interaction produced a positive, amplified biological effect, which is likely to hyperstimulate native sex hormones. This amplification of sex hormone activity occurs at the target cell and can result in developmental defects or decreased reproductive function. Researchers further explained that ovulation and ovarian function in females can be disrupted, while sperm quality can be decreased in males. The researchers also point out that the results of their study create a new category for endocrine disruptive substances […]

(Beyond Pesticides, January 8, 2008) Reclaiming Our Healthy Future: Political change to protect the next generation, the 26th National Pesticide Forum, will be held March 14-16 at the University of California, Berkeley. Register now to pay the pre-registration rate. James Roberts, M.D., associate professor of pediatrics at the Medical University of South Carolina and co-author of Recognition and Management of Pesticide Poisonings, and Jim Riddle, outreach coordinator for the University of Minnesota Organic Ecology program, have recently been added to the program. Previously announced speakers include Arturo Rodriguez (UFW President), Devra Davis, Ph.D. (author and University of Pittsburgh professor of epidemiology) and Tyrone Hayes, Ph.D. (UC Berkeley professor of integrative biology). Also, actress Kaiulani Lee will perform A Sense of Wonder, her one-woman play based on the life and works of Rachel Carson. Session topics include: Children’s health and public policy; Farmworker justice, organizing and consumer action; Building just and healthy food systems; Power of local activism to influence political change; Pesticides and the secret history of the war on cancer; Skills training sessions; DDT and malaria; Global warming and biofuels; Biomonitoring and pesticide drift; Lawns and landscapes; Managing indoor environments; Water quality and much more. Jim Riddle is outreach […]

(Beyond Pesticides, January 4, 2008) A study appearing in the January 2, 2008 issue of the American Journal of Respiratory and Critical Care Medicine has found a correlation between women’s exposure to farm pesticides and allergic asthma. The study’s lead author, Jane Hoppin, Sc.D., of the National Institute of Environmental Health Sciences, cited the lack of information on the risks incurred when women apply pesticides, saying, “Farm women are an understudied occupational group.” The study evaluated data on 25,814 farm women who are participating in the Agricultural Health Study in Iowa and North Carolina. “This is the largest study of farmers and their families in the world, so it gives us an opportunity to look at diseases that haven’t been well characterized,” said Dr. Hoppin. The women self-reported their doctor-diagnosed asthma, and the team separated them into subgroups of allergic and non-allergic asthmatics. They also found that more than half of the responders had used or been exposed to pesticides, while 61 percent grew up on a farm. The resulting data found that use of pesticides increased risk of allergic asthma by almost 50 percent, but not of non-allergic. Where a woman grew up also affected her likelihood to develop […]

(Beyond Pesticides, December 17, 2007) People exposed to banned organochlorine pesticides and other toxic chemicals that persist in the environment are more likely to develop non-Hodgkin lymphoma (NHL), according to new research funded by the British Columbia Cancer Agency. The study, “Organochlorines and risk of non-Hodgkin lymphoma”, was published in the International Journal of Cancer on December 15, 2007 and is so far the largest to examine organochlorines in plasma and their link to illness. The researchers measured the levels of pesticides or pesticide metabolites and congeners of polychlorinated biphenyls (PCBs) in the blood of 880 British Columbians, half with NHL and the other half control subjects. Several pesticide analytes and a number of congeners showed a significant association with NHL. Non-Hodgkin lymphoma is the fifth most common cancer in Canada and the most common type of lymphoma. “We know that the incidence of non-Hodgkin lymphoma has been steadily rising for the past 30 years worldwide, but there hasn’t been clear evidence to explain the increase,” says Dr. John Spinelli, Ph.D., lead author and a senior scientist at the BC Cancer Agency. “Our study helps to provide answers to this puzzle by showing a strong link between these specific environmental […]

(Beyond Pesticides, December 11, 2007) Arturo Rodriguez (UFW President), Devra Davis, Ph.D. (author and University of Pittsburgh professor of epidemiology) and Tyrone Hayes, Ph.D. (UC Berkeley professor of integrative biology) will be speaking at the 2008 National Pesticide Forum. The conference, Reclaiming Our Healthy Future: Political change to protect the next generation, will be held March 14-16, 2008 at the University of California, Berkeley. A native of Texas, Arturo S. Rodriguez has worked tirelessly to continue the legacy of Cesar Chavez since taking over the helm of the United Farm Workers of America (UFW) upon the death of its legendary founder in 1993. Beyond winning fair contracts for its workers, the UFW continues to work to protect farmworkers from pesticides and other workplace hazards. Recent union victories are agreements with Gallo Vineyards Inc. and Coastal Berry Co., the largest winery and the largest strawberry employer in the U.S., as well as pacts protecting winery workers in Washington and mushroom workers in Florida. Devra Davis, Ph.D., a renowned environmental health expert, is professor of epidemiology at the University of Pittsburgh Graduate School of Public Health. Dr. Davis was designated a National Book Award Finalist for her book, When Smoke Ran Like […]

(Beyond Pesticides, December 6, 2007) A study published in Environmental Health Perspectives this month finds that children born to mothers living in households with pesticide use during pregnancy have over twice as much risk of getting cancer, specifically acute leukemia (AL) or non-Hodgkin lymphoma (NHL). The study, Household Exposure to Pesticides and Risk of Childhood Hematopoietic Malignancies: The ESCALE Study (SFCE), 115:1787—1793 (2007) , investigates the role of household exposure to pesticides in the etiology of childhood hematopoietic malignancies, using the national registry-based case—control study ESCALE (Etude sur les cancers de l’enfant) that was carried out in France over the period 2003—2004. The researchers evaluated maternal household use of pesticides during pregnancy and paternal use during pregnancy or childhood which was reported by the mothers in a structured telephone questionnaire. Insecticides (used at home, on pets or for garden crops), herbicides and fungicides were distinguished. The researchers estimated odds ratios (ORs) using unconditional regression models closely adjusting for age, sex, degree of urbanization, and type of housing (flat or house). The researchers included a total of 764 cases of acute leukemia (AL), 130 of Hodgkin lymphoma (HL), 166 of non-Hodgkin lymphoma (NHL) , and 1,681 controls. Insecticide use during pregnancy […]

November 13, 2007) Autism is on the rise, both in prevalence and incidence, and there is growing evidence that environmental insults, such as pesticides, are linked to this developmental disability. According to the latest study, published in the October issue of Environmental Health Perspectives, children born to mothers living near fields where pesticides are applied are more likely to develop autism spectrum disorders (ASDs). The authors of “Maternal Residence Near Agricultural Pesticide Applications and Autism Spectrum Disorders among Children in the California Central Valley” compared maternal pesticide exposure for 465 children with ASDs and 6,975 children without ASDs living in the same area. The research reveals that mothers who lived within 500 meters of fields sprayed with organochlorine pesticides, specifically endosulfan and dicofol, during their first trimester of pregnancy had a six times higher chance of having children with autism compared to mothers who did not live near the fields. Mark Horton, M.D., director of the California Department of Health, said the findings are exploratory and indicate that more research of the relationship between organochlorines and ASDs is needed. (See Daily News Blog posting from July 31, 2007 for further reactions from health care officials and more details about this […]

(Beyond Pesticides, November 8, 2007) In a landmark decision, a California jury on November 5, 2007 awarded $3.3 million to Nicaraguan farmworkers sterilized by pesticides made by Dow Chemical and used at Dole’s banana plantations. The lawsuit accused Dole and Standard Fruit Co., now a part of Dole, of negligence and fraudulent concealment while using the pesticide 1,2-Dibromo-3-Chloropropane (DBCP) to kill rootworms on banana plants. Until 1977, DBCP was used in the United States as a soil fumigant and nematocide on over 40 different crops. From 1977 to 1979, EPA suspended registration for all DBCP-containing products except for use on pineapples in Hawaii. In 1985, EPA issued an intent to cancel all registrations for DBCP, including use on pineapples. Subsequently, the use of existing stocks of DBCP was prohibited. In Nicaragua, DBCP was legal from 1973 until 1993.EPA’s website states the following: Acute (short-term) exposure to DBCP in humans results in moderate depression of the central nervous system (CNS) and pulmonary congestion from inhalation, and gastrointestinal distress and pulmonary edema from oral exposure. Chronic (long-term) exposure to DBCP in humans causes male reproductive effects, such as decreased sperm counts. Testicular effects and decreased sperm counts were observed in animals chronically […]

(Beyond Pesticides, November 6, 2007) Reclaiming Our Healthy Future: Political change to protect the next generation, the 26th National Pesticide Forum, will be held March 14-16, 2008 at the University of California, Berkeley. The conference is convened by Beyond Pesticides, Californians for Pesticide Reform (CPR) and Pesticide Action Network North America (PANNA). Session topics include: Children’s health, Farmworker justice, Fair and healthy food, the DDT resurgence, and much more. Check the website for the weekly updates. In addition, veteran stage actress Kaiulani Lee will perform A Sense of Wonder, her one-woman play based on the life and works of Rachel Carson. The play, which is made up of mostly Carson’s own words from letters, journal entries, speeches, not only focuses on Silent Spring, but on aspects of her private life not often examined. Ms. Lee explains, “She [Carson] was very poor…She had nothing. And she changed the course of history.” Registration is $65 for members, $75 for non-members, $175 for business registrants, and $35 for students. Forum registration includes receptions, breakfast and lunch on Saturday and breakfast on Sunday, plus all plenaries, keynotes, workshops and the stage performance of A Sense of Wonder. All food will be organic. Online registration, […]

(Beyond Pesticides, October 25, 2007) In a report it releases every six years, the Centers for Disease Control and Prevention (CDC) issued its School Health Policies and Programs Study (SHPPS) and for the first time considered “the extent to which schools have health-promoting physical school environment policies and programs.” The report’s consideration of environmental health issues suggests a breakthrough in public policy at the federal level. In Part II of the report, in its section on pesticides, the authors cite the work of the American Academy of Pediatrics Committee on Environmental Health, the American Academy of Pediatrics Committee on School Health, the Journal of the American Medical Association, and Beyond Pesticides’ report, The Schooling of State Pesticide Laws. In its introduction the report says: The toll that environmental hazards take on children’s health is not completely understood, nor has it been quantified. Nonetheless, environmental exposure to air pollution, lead in paint and drinking water, tobacco smoke, radon, asbestos, and many pesticides and other chemicals in and around school environments is known to be hazardous to children’s health. The report acknowledges and cites the scientific literature on the special vulnerability of children to environmental hazards during developmental stages of life. The […]

(Beyond Pesticides, October 18, 2007) Antibacterial soaps show no health benefits over plain soaps and, in fact, may render some common antibiotics less effective, says University of Michigan public health professor Allison Aiello, Ph.D. The study, “Consumer Antibacterial Soaps: Effective or Just Risky?” appears in the August edition of Clinical Infectious Diseases. In the first known comprehensive analysis of whether antibacterial soaps containing triclosan work better than plain soaps, Dr. Aiello of the University of Michigan School of Public Health and her team found that washing hands with an antibacterial soap was no more effective in preventing infectious illness than plain soap. Moreover, antibacterial soaps at formulations sold to the public do not remove any more bacteria from the hands during washing than plain soaps. Because of the way triclosan, the main active ingredient in many antibacterial soaps, reacts in the cells, it may cause some bacteria to become resistant to commonly used drugs such as amoxicillin, the researchers say. These changes have not been detected at the population level, but e-coli bacteria bugs adapted in lab experiments showed resistance when exposed to as much as 0.1 percent weight/volume triclosan soap. “What we are saying is that these e-coli could […]

(Beyond Pesticides, October 18, 2007) In a scholarly review written by Theo Colborn, Ph.D. and Lynn Carroll, Ph.D., the authors point to the multigenerational effects of some pesticides that they say demand improved regulation to protect human and environmental health. The review, “Pesticides, Sexual Development, Reproduction, and Fertility: Current Perspective and Future Direction,” appears in the international journal Human and Ecological Risk Assessment (13:5, 1078 — 1110), September, 2007. The study points out a major deficiency in the U.S. Environmental Protection Agency’s regulation of pesticides under current health reviews and risk assessments. The authors call EPA’s pesticide registration system “outmoded” and one that has “almost completely missed the low-dose and endocrine system-mediated effects of pesticides.” The study reviews both epidemiological and laboratory data. In the abstract, the authors state the following: Improvements in chemical analytical technology and non-invasive sampling protocols have made it easier to detect pesticides and their metabolites at very low concentrations in human tissues. Monitoring has revealed that pesticides penetrate both maternal and paternal reproductive tissues and organs, thus providing a pathway for initiating harm to their offspring starting before fertilization throughout gestation and lactation. This article explores the literature that addresses the parental pathway of exposure […]

(Beyond Pesticides, September 24, 2007) Seven representatives wrote to the EPA last Thursday, urging the government agency to act promptly to identify and screen products for dangerous endocrine-disrupting chemicals. The letter asks EPA Administrator Stephen Johnson to provide definite deadlines in the testing and control of endocrine disruptors, which are substances that interfere with the normal functioning of the endocrine system, responsible for hormonal and developmental processes. EPA’s regulation of these substances that mimic or alter natural hormonal processes has been slow and lacks direction to meet set goals promptly, according to the U.S. Representatives. “To date, EPA’s efforts in this area have been characterized by missed deadlines, prolonged delays, and inadequate incorporation of public input,” according to the letter from the House Committee on Oversight and Government Reform, chaired by Rep. Henry Waxman (D-California). Ranking Minority Member on the Committee Tom Davis (R-Virginia); Representatives Elijah Cummings (D-Maryland), Chris Van Hollen (D-Maryland), Wayne Gilchrest (R-Maryland), and Jim Moran (D-Virginia); and Delegate Eleanor Holmes Norton (D-D.C.) also signed the letter to EPA. Advocates say that EPA’s lack of urgency on endocrine disruptors leaves the American population and future generations at risk for adverse health effects from exposure to these substances through […]

(Beyond Pesticides, September 18, 2007) On September 16, 2007, researchers from the National Institute of Environmental Health Sciences presented findings to the European Respiratory Society Annual Congress in Stockholm showing that exposure to several commonly used pesticides increases the risk of asthma in farmers. Pesticide exposure is a “potential risk factor for asthma and respiratory symptoms among farmers,” lead author Dr. Jane A. Hoppin told Reuters Health. “Because grains and animals are more common exposures in agricultural settings, pesticides may be overlooked. Better education and training of farmers and pesticide handlers may help to reduce asthma risk.”The study consisted of 19,704 farmers, 441 of which had asthma. Farmers who have experienced high pesticide exposure were twice as likely to have asthma. Sixteen of the pesticides studied were associated with asthma. Coumaphos, EPTC, lindane, parathion, heptachlor, 2,4,5-TP, DDT, malathion, and phorate had the strongest effect. “This is the first study with sufficient power to evaluate individual pesticides and adult asthma among individuals who routinely apply pesticides,” Dr. Hoppin said. Asthma is a serious chronic disorder of the lungs characterized by recurrent attacks of bronchial constriction, which cause breathlessness, wheezing, and coughing. Asthma is a dangerous, and in some cases life-threatening disease. […]

(Beyond Pesticides, August 28, 2007) In a new study published in the August 2007 issue of the Scandinavian Journal of Work, Environment and Health (Vol. 33, No. 4), researchers from the Central American Institute for Studies on Toxic Substances (IRET) in Costa Rica find parental exposure to pesticides linked to the increased risk of leukemia. IRET researchers, based at the National University of Costa Rica in Heredia, identified cases of childhood leukemia (N=334), in 1995-2000, on the Cancer Registry and the Children’s Hospital. Population controls (N=579) were drawn from the National Birth Registry. Interviews of parents were conducted using conventional and icon-based calendar forms. An exposure model was constructed for 25 pesticides in five time periods. Mothers’ exposures to any pesticides during the year before conception and during the first and second trimesters are associated with the risk [odds ratio (OR) 2.4, 95% confidence interval (95% CI) 1.0-5.9; OR 2.2, 95% CI 2.8-171.5; OR 4.5, 95% CI 1.4-14.7, respectively] and during anytime (OR 2.2, 95% CI 1.0-4.8). An association is found for fathers’ exposures to any pesticides during the second trimester (OR 1.5, 95% CI 1.0-2.3). An increased risk with respect to organophosphates is found for mothers during the first […]

(Beyond Pesticides, August 14, 2007) In an August 8, 2007 Federal Register Notice (72 FR 44510-44511), the Environmental Protection Agency (EPA) announced its decision to not initiate a Special Review for the commonly used herbicide 2,4-D, as well as the related herbicides 2,4-DB and 2,4-DP (dichlorprop). Despite evidence to the contrary, according to the FR notice, “Based on extensive scientific review of many epidemiology and animal studies, EPA find that the weight of the evidence does not support a conclusion that 2,4-D, 2,4-DB and 2,4-DP are likely human carcinogens.” Although a mounting body of evidence links 2,4-D to various cancers, particularly non-Hodgkin’s lymphoma, EPA has been reluctant to classify it as a carcinogen in the face of industry pressure. EPA lists the herbicide in class D for carcinogenicity. Chemicals in this class are considered to have inadequate evidence for carcinogenicity, or not enough data is available. However, the link between 2,4-D and non-Hodgkin’s lymphoma has been demonstrated in the United States, Italy, Canada, Denmark, and Sweden. A 1986 National Cancer Institute (NCI) study found that farmers in Kansas exposed to 2,4-D for 20 or more days per year had a six-fold higher risk of developing non-Hodgkin’s lymphoma than non-farmers. The […]

(Beyond Pesticides, August 8, 2007) For the first time, the World Health Organization (WHO) released a report in July on children’s heightened vulnerability to chemical exposures at different periods of their growth and development. The organization cites over 30% of the global burden of disease in children can be attributed to environmental factors, including pesticides. The report, Principles for Evaluating Health Risks in Children Associated with Exposure to Chemicals, is a new volume of the WHO’s Environmental Health Criteria series. It highlights the fact that for children, the stage of their development when chemical exposure occurs may be just as important as the magnitude of the exposure. In respect to pesticides, the report cites several studies that tie pesticide exposure during key periods of development to neurobehavioral problems, Parkinson’s disease, and immunotoxicity, including respiratory diseases. “Children are not just small adults,” said Dr. Terri Damstra, Ph.D., WHO’s team leader for the Interregional Research Unit, in WHO’s press release. “Children are especially vulnerable and respond differently from adults when exposed to environmental factors, and this response may differ according to the different periods of development they are going through.” Air and water contaminants, pesticides in food, lead in soil, as well […]

(Beyond Pesticides, August 7, 2007) In a study that examines the influence of age of exposure on the magnitude of the association between DDT and breast cancer risk finds that women who were exposed to DDT before the age of 14 are five times more likely to develop breast cancer later in life. In contrast, the study finds exposure after adolescence does not increase risk. The data used in the study targets the age of a woman in 1945 as an indicator for the youngest possible age for a woman to be exposed to DDT, since DDT was first introduced to the U.S. for mosquito control in 1945. The researchers, from the Center for Research on Women’s and Children’s Health, Public Health Institute at Berkeley, California and the Mount Sinai School of Medicine, analyzed blood that had been collected from women between 1959 and 1967 – years during which the use of DDT was at its highest. “DDT and breast cancer in young women: New data on the significance of age at exposure,” published last week in the online edition of the journal Environmental Health Perspectives, is “the first study specifically designed, a priori, to consider whether age at exposure […]

(Beyond Pesticides, July 31, 2007) Preliminary research into birth records and pesticide data reveal that mothers who were within 500 meters of fields sprayed with organochlorine pesticides during their first trimester of pregnancy were six times higher to have children with autism compared to mothers who did not live near the fields. Scientists from the California Department of Public Health conducted the study, which is available online in Environmental Health and Perspectives, entitled, “Maternal Residence Near Agricultural Pesticide Applications and Autism Spectrum Disorders Among Children in the California Central Valley.” The study, initiated to “systemically explore the general hypothesis that residential proximity to agricultural pesticide applications during pregnancy could be associated with autism spectrum disorders in offspring,” found that 28% of the mothers studied who lived near fields in Central Valley, which were sprayed with organochlorines, such as endosulfan and dicofol, have children with autism. However, officials are quick to point out that their findings are preliminary. “We want to emphasize that this is exploratory research,” says Dr. Mark Horton, M.D., director of the California Department of Health. “We have found very preliminary data that there may be an association. We are in no way concluding that there is a […]

(Beyond Pesticides, July 27, 2007) A new study, published in the British Journal of Nutrition, shows that organic dairy and meat products in a mother’s diet improve the nutritional quality of her breast milk – markedly increasing beneficial fatty acids. Specifically, a diet in which 90% or more of dairy and meat products are organic is correlated with measurably higher levels of conjugated linoleic acid (CLA) than in a moderately organic diet or a conventional diet. CLA is a type of fat that is believed to have anti-carcinogenic, atherosclerotic (i.e. ability to prevent hardening of arteries), anti-diabetic and immune-enhancing effects, as well as a favorable influence on body fat composition. For newborns specifically, CLA is believed to especially aid immune system development. “These findings provide scientific support for common sense, by showing that organic foods are healthier,” says Dr. Lukas Rist, Ph.D., who is the lead author of the study and the head of research at the Paracelsus Hospital in Switzerland. The study, “Influence of organic diet on the amount of conjugated linoleic acids in breast milk of lactating women in the Netherlands,” involved 312 breastfeeding women with 1-month old infants from the Netherlands and compared mothers on a strict […]

(Beyond Pesticides, July 16, 2007) In its report released on Father’s Day 2007, “Men, Boys and Environmental Threats,” the Canadian Partnership for Children’s Health and Environment urges greater awareness among parents about environmental risks to boys. “All children are at risk from exposure to environmental hazards, but boys appear to be at greater risk,” said Dr. Lynn Marshall, MD, with the Ontario College of Family Physicians. The report summarizes the evidence about environmental risks to boys, specifically examining cancer, asthma, learning and behavioral disorders, birth defects and testicular dysgenesis syndrome. Below is a summary of the report’s findings. Cancer: Although cancer is rare among all children, more boys are diagnosed with cancer than girls. Among young adults (age 20—44) several cancers are on the rise, including testicular cancer. Concern arises over parents’ exposures before conception or during pregnancy. Childhood cancers are associated with exposures to pesticides, solvents, petroleum products, motor vehicle exhaust, benzene and other pollutants. Much remains unknown. Since cancer involves problems with cell division, it is logical that exposures during times of rapid cell division (especially in the womb) likely pose the greatest risk. Asthma: In the past 20 years there has been a dramatic rise in asthma […]

(Beyond Pesticides, June 12, 2007) More than 10 years after being directed to do so by Congress, the Environmental Protection Agency (EPA) has announced that it will test 73 pesticides for their potential to damage the endocrine system and disrupt the normal functioning of hormones in the body, the agency announced in a press release yesterday. EPA is seeking comments on the draft list of 73 pesticides to be evaluated under the new screening regimen. The 1996 Food Quality Protection Act (FQPA) set a 1999 deadline for EPA to develop a battery of assays with which pesticide manufacturers will be required to screen their products as possible endocrine (hormonal) disrupters, similar to tests required to determine whether chemicals cause cancer, birth defects, genetic mutations, or other problems. EPA has repeatedly pushed back the deadline and despite claims to be “a leader in endocrine disruptor research,” EPA has yet to test a single chemical under the protocol. EPA draft list of 73 pesticide ingredients, including both active and inert ingredients, were chosen based on their relatively high potential for human exposure. According to the press release, priority was given “to pesticide active ingredients where there is the potential for human exposure […]

(Beyond Pesticides, June 6, 2007) The results of a recent study indicate that farm workers and persons exposed to high levels of pesticides have an increased risk of developing brain tumors, especially gliomas – a tumor of the nervous system, commonly found in the brain. The study, “Brain tumours and exposure to pesticides: a case-control study in southwestern France,” published online in the journal Occupational and Environmental Medicine, suggests that not only are occupational pesticide exposure risks high, but indoor domestic uses of pesticides also increase the risk of developing brain tumors. Researchers conducted a population base control study with 221 incident cases of brain tumors and 442 individually matched controls selected from a population in Gironde, France between May 1999 and April 2001.The findings show that farm workers were three times more likely to develop gliomas, while persons treating indoor plants were approximately two and a half times more susceptible. However, the study was unable to identify individual pesticides or families of pesticides associated with this health risk. These findings add to the mounting evidence linking pesticide exposure to adverse human health effects. Recent studies have linked pesticide exposure to the increased likelihood of developing Parkinson’s disease. Other health […]