Maps west nile virus

Hunters are likely at higher risk of infection by mosquito exposure, particularly in wetland environments. Protective measures should be taken to prevent mosquito exposure while hunting. There are extremely rare cases of laboratory Experimentally, it was found that this might be possible.

However, there has been no evidence to indicate that West Nile Virus can be naturally transmitted to cats or dogs that carry or consume infected animals. Dogs and cats can be infected with West Nile Virus through the bite of a mosquito, so minimizing their exposure to mosquitoes is recommended. Under normal conditions, humans are unlikely to be infected with West Nile Virus by handling a sick or dead animal.

However, there are a number of other infections that could potentially result from handling an animal. To protect yourself from exposure to any illness, you should wear gloves or put a plastic bag over your hand before touching the animal and you should wash your hands with soap and Signs of infection in wildlife, like in humans, can range from no symptoms to severe symptoms of neurologic illness.

These symptoms, however, can also have other causes. The only way to positively confirm West At this time, there is not a West Nile Virus vaccine approved for use in birds. The Centers for Disease Control and Prevention, in collaboration with several organizations and laboratories, is developing and testing vaccines for use in birds.

The vaccine has not been tested for use in birds This is an issue of great concern, as these populations are already struggling to survive in the current environment.

If some of these species are more vulnerable to fatal WNV infection, WNV may ultimately lead to their extinction or significantly set back the progress of the recovery programs. Chronic wasting disease is caused by a misfolded protein called a prion.

All mammals produce normal prions that are used by cells, then degraded and eliminated, or recycled, within the body. When disease-associated prions contact normal prions, they cause them to refold into their own abnormal shape. These disease-associated prions are not readily broken down and tend to accumulate in--and damage Avian influenza AI is caused by an influenza type A virus that can infect poultry such as chickens, turkeys, pheasants, quail, domestic ducks, geese, and guinea fowl.

Organize a neighborhood clean up day to pick up containers from vacant lots and parks and to encourage people to keep their yards free of standing water. Mosquitoes don't care about fences, so it's important to remove areas of standing water throughout the neighborhood.

This form only gathers feedback about the website. Would you like to provide additional feedback to help improve Mass. How much do you agree with the following statements in the scale of 1, Strongly Disagree, to 5, Strongly Agree? If you would like to continue helping us improve Mass. An official website of the Commonwealth of Massachusetts Here's how you know Official websites use. How is WNV spread? What are the symptoms of WNV?

How common is WNV in Massachusetts? What can you do to protect yourself from WNV? Since WNV is most commonly spread by mosquitoes, here are some things you can do to reduce your chances of being bitten: Schedule outdoor events to avoid the hours between dusk and dawn, when mosquitoes are most active. When you are outdoors, wear long pants, a long-sleeved shirt and socks.

This may be difficult to do when the weather is hot, but it will help keep mosquitoes away from your skin. Oil of lemon eucalyptus should not be used on children under three years of age. Permethrin products are intended for use on items such as clothing, shoes, bed nets and camping gear and should not be applied to skin.

Keep mosquitoes out of your house by repairing any holes in your screens and making sure they are tightly attached to all your doors and windows. The small circles on this map represent uninfected crows reported in Black dots indicate infected crows, while larger dots reflect a higher concentration of infected crows in one area. Researchers with INTREPID have been developing information products and databases derived from satellite data to show nationwide temperatures, distributions of vegetation, bird migration routes, and areas pinpointing reported cases.

The combined data help scientists predict disease outbreaks by showing when and where habitats are suitable for the insects to thrive and where the disease appears to be spreading. Cases are reported to CDC by state and local health departments using standard case definitions.

In addition to human disease, ArboNET maintains data on arboviral infections among presumptive viremic blood donors, veterinary disease cases, mosquitoes, dead birds, and sentinel animals. Skip directly to site content Skip directly to page options Skip directly to A-Z link. West Nile virus.