Posts Tagged: Beatriz Martinez López
Fire Impact and Risk Evaluation (FIRE) survey.
“We will aim to quantify the impact of wildfires in different livestock production systems,” said Beatriz Martínez López, director of the Center for Animal Disease Modeling and Surveillance in the UC Davis School of Veterinary Medicine. “The idea is also to create a risk map showing areas more likely to experience wildfires with high economic impact in California.
“This economic and risk assessment, to the best of our knowledge, has not been done and we hope to identify potential actions that ranchers can take to reduce or mitigate their losses if their property is hit by wildfire.”
Martínez López, who is also an associate professor in the Department of Medicine & Epidemiology at UC Davis, is teaming up with UC Cooperative Extension livestock and natural resources advisors and wildfire specialists around the state to conduct the study.
“Right now, we have no good estimate of the real cost of wildfire to livestock producers in California,” said Rebecca Ozeran, UC Cooperative Extension livestock and natural resources advisor for Fresno and Madera counties. “Existing UCCE forage loss worksheets cannot account for the many other ways that wildfire affects livestock farms and ranches. As such, we need producers' input to help us calculate the range of immediate and long-term costs of wildfire.”
Stephanie Larson, UC Cooperative Extension livestock and range management advisor for Sonoma and Marin counties, agreed, saying, “The more producers who participate, the more accurate and useful our results will be.”
“We hope the survey results will be used by producers across the state to prepare for wildfire,” said Matthew Shapero, UC Cooperative Extension livestock and natural resources advisor for Ventura and Santa Barbara counties, “And by federal and private agencies to better allocate funds for postfire programs available to livestock producers.”
The survey is online at http://bit.ly/FIREsurvey. It takes 15 to 30 minutes, depending on the number of properties the participant has that have been affected by wildfire.
“Survey answers are completely confidential and the results will be released only as summaries in which no individual's answers can be identified,” said Martínez López. “This survey will provide critical information to create the foundation for future fire economic assessments and management decisions.”
University of California poultry experts are urging poultry owners to examine biosecurity for their flocks after avian influenza was confirmed in commercial chickens in Tennessee by the USDA Animal and Plant Health Inspection Service on Sunday (March 5). To protect the birds' health, UC scientists recommend taking measures to prevent poultry from coming into contact with wild birds.
"Based on the initial sequence of the virus, the source of the virus is thought to be waterfowl, said Maurice Pitesky, UC Cooperative Extension poultry specialist in the School of Veterinary Medicine at UC Davis. “This is consistent with the current understanding of how avian influenza spreads and evolves. Specifically, juveniles are infected at breeding locations and travel south in the fall carrying virus. As the waterfowl move southward, they are more likely to interact with other species, increasing the risk of interspecies transmission and formation of new varieties of avian influenza.”
The case in Lincoln County, Tenn., is the first report of highly pathogenic H7 avian influenza in commercial poultry in the United States this year. The flock of 73,500 affected chickens is located within the Mississippi Flyway, one of four North American flyways for migratory birds.
“Lincoln County is located in one of the medium-high risk areas that were identified by our risk map, said Beatriz Martínez López, director of the Center for Animal Disease Modeling and Surveillance in the School of Veterinary Medicine at UC Davis.
“We need to increase awareness of poultry producers to maximize the biosecurity implemented in their operations, particularly in those located in high risk areas, mainly farms that are in close proximity to wetlands or other wild bird feeding and resting areas,” said Martínez López.
Poultry owners can identify biosecurity strengths and weaknesses for their own farm or backyard flock by filling out a free survey designed by Martínez López and other poultry experts. People who raise chickens, quail, ducks, turkeys, geese or other birds anywhere in the United States are invited to use the resource. At the end of the survey, participants receive specific research-based recommendations of biosecurity measures they can apply on their own types of farms. The poultry biosecurity survey is available in English http://bit.ly/2kkMycf and Spanish http://bit.ly/2mjO13G. The survey takes 15 to 20 minutes to complete and will be open until June 1.
If you would like UC Cooperative Extension to notify you if there is an avian influenza outbreak in your area, sign up on the California Poultry Census page: http://ucanr.edu/sites/poultry/California_Poultry_Census.
Owners of backyard chickens who observe illness or increased mortality among their birds should call their veterinarian or the California Department of Food Agriculture sick bird hotline at (866) 922-BIRD (2473).
For more information about raising poultry, visit http://ucanr.edu/sites/poultry.
To prevent outbreaks of this highly contagious virus in the United States, commercial and backyard poultry owners are being asked to fill out an online biosecurity survey. UC Agriculture and Natural Resources and UC Davis researchers are studying poultry-raising practices to help strengthen the industry's defenses against avian influenza.
“With changing migration patterns of wild birds and global movements of poultry, there is an urgent need to develop plans to protect U.S. poultry against highly pathogenic avian influenza,” said Beatriz Martínez López, director of the Center for Animal Disease Modeling and Surveillance in the School of Veterinary Medicine at UC Davis.
People who raise chickens, quail, ducks, turkeys, geese or other birds anywhere in the United States are invited to fill out the survey.
“We want to hear from all poultry producers: from the large commercial farms producing chicken eggs to the poultry enthusiasts who raise a few ornamental show birds in their backyards,” said Martínez López, who is part of the University of California's Agricultural Experiment Station.
The survey asks which bird species are being raised and a few flock management questions. Is the flock is housed or kept outdoors? How often do you get new birds? What is the source of new birds? It also asks questions about location, such as the distance of the birds from ponds and other bodies of water that may attract migrating waterfowl.
Immediately after completing the online survey, participants receive a biosecurity score and recommendations to help them make more informed decisions.
“Each producer will receive their own biosecurity score and customized recommendations,” Martínez López said. “Recommendations highly depend on the production system and we tried to adapt them to make the changes easier to implement for individual flocks.”
The survey data will be confidential and only summaries will be made publicly available in research reports and peer-reviewed publications.
By analyzing biosecurity and management practices on poultry operations and backyard flocks, Martínez López and visiting professor Sharmin Chowdhury will be able to identify high-risk locations and time periods for avian flu outbreaks. The information will be used to develop biosecurity education programs for poultry farmers, backyard producers and poultry veterinarians.
This study is funded by Agriculture and Food Research Initiative Competitive Grant no. 2015–09118 from the USDA National Institute of Food and Agriculture.
[This news release has been updated to extend the survey deadline from March 1 to June 1 and to include a link to the survey in Spanish.]
Beatriz Martinez López, DVM, firstname.lastname@example.org, (530)752-7675.