Spider Bites: While many spider bites might just appear to be the work of a mosquito, if you look close you may notice distinctive, red fang marks accompanied by redness, tenderness and shooting pain. That may mean you've encountered a black widow, the most common harmful spider in California.
The most significant cost increase occurred in treatment for people with melanoma, the deadliest type of skin cancer. The study found that the cost of treatment jumped 106 percent, rising from $2,320 annually to $4,789 annually.
The national average cost of car insurance varies based on who's doing the study. A March 2013 Forbes article indicated an annual cost of $1,510, which equates to $125.83 per month. This amount is for full coverage. If you buy liability-only protection, you have much lower premiums.