MRSA Skin Infection: Signs & Symptoms. MRSA infections can appear as a small red bump, pimple, or boil. The area may be tender, swollen, or warm to the touch. Most of these infections are mild, but they can change, becoming deeper and more serious.
Vitamin B12 (Cobalamin) Deficiency. Both dogs and cats with exocrine pancreatic insufficiency (EPI) are at risk of developing a vitamin deficiency at some point. Vitamin B12 (cobalamin) deficiency is extremely common in cats with EPI, and is seen in more than half of dogs with the condition.
Both too much and too little vitamin A are well known causes of disease in man and animals. Vitamin A deficiency usually results from malnutrition, but can also be due to abnormalities in intestinal absorption of retinol or carotenoids.oth too much and too little vitamin A are well known causes of disease in man and animals. Vitamin A deficiency usually results from malnutrition, but can also be due to abnormalities in intestinal absorption of retinol or carotenoids.