In response to the issues this caused about increasing costs, the health insurance market developed financial benefit time and caps limits to restrict financial exposure for client businesses. However, experience has shown that these limits mean that patients who state on the policies can be remaining vulnerable at important points within their treatment. Related StoriesNew RNA test of blood platelets can be used to identify location of cancerNew findings reveal association between colorectal cancer and melanoma medication treatmentMeat-rich diet may boost kidney cancer riskOnce workers reach their advantage ceiling they encounter the possibility of having to improve their treatment mid-stream. The varying price of cancer drugs also makes it very hard for patients to make informed choices about their treatment path, and its own likely cost, at the idea of diagnosis.Images: West Nile Virus outbreak 2012 Watch: Living with the effects of West Nile Virus West Nile virus outbreak: How to protect yourself The other day, the CDC announced 2,636 situations of the virus with 118 deaths – representing a 19 % rise in reported instances over the week. In September since 2003 The newly released quantities will be the highest reported to CDC through the third week. The worst yr for disease saw nearly 3,000 severe cases and 284 deaths, the Associated Press previously reported. Previous week-to-week figures announced by the CDC had been as high as thirty % increases in cases.