Other Signs and Symptoms. Fatigue is a common sign of vitamin D deficiency. You may feel like you have no energy. Muscle pain and aches, muscle cramps and weakness are other commonly reported symptoms associated with low vitamin D levels in the body. Not everyone who has vitamin D deficiency has symptoms.
Staph bacteria are very adaptable, and many varieties have become resistant to one or more antibiotics. For example, only about 10 percent of today's staph infections can be cured with penicillin.
1 Staphylococci or âstaphâ bacteria commonly live on the skin and in the nose. 2  Usually, staph bacteria donât cause any harm. 3  However,if they get inside the body they can cause an infection. 4  When common antibiotics donât kill the staph bacteria, it means the bacteria have become resistant to those antibiotics.