months (F = - 2 ym; Figure 1. The number of male and female coyotes captured each month during de~redation control efforts in western Virginia by method. ' Females comprised 51% of our sample and males 49%.
Other less common viral and bacterial infections may cause mouth ulcers, but this is rare. Mouth ulcers can be caused by anaemia and occasionally by other blood disorders, and some skin or gastrointestinal diseases. Sometimes the mouth ulcers are the only sign of an underlying disease.
Luckily most mouth ulcers are easy to treat. Mouth ulcers are usually temporary, healing on their own within 1 to 2 weeks, and harmless (except for pain and inconvenience). If you get mouth ulcers that last longer than 3 weeks, or they recur regularly, you should seek medical attention as it may be a sign of a more serious problem. Causes of Mouth Ulcers. Mouth ulcers are not contagious.