Sandra Adkins

What is a vaccine?Vaccines are products that enable a person to develop immunity against certain diseases. A vaccine can be given through needle injections, by aerosol, or by mouth. The polio vaccine is given in the form of mouth drops that contain live but weakened organisms. The vaccine gets into...

A breast cancer diagnosis is shocking and devastating, but what follows can take on a physical and emotional toll on the body. 26-year-old Megan Sullivan has been a witness to this struggle up close and personal. When she was just 9 years old, her mother was diagnosed with stage III breast cancer at...

Arthritis is a disease that causes an inflammation of the joints. Affecting one or multiple joints, Arthritis is a disease that attacks the human bones. It is most commonly found in older people, but that doesn’t mean that it can’t be diagnosed in the younger population. When Arthritis affects...

Introduction An unpleasant sensation of rapid breathing or difficulty breathing is known as breathlessness. People sometimes complain of feeling winded, puffed, or out of breath. Medically, it is called as dyspnea. Breathing may hurt and the person may feel tightness in the chest. It is normal to...

Researchers have been trying to figure out why Cystic Fibrosis (CF) patients are unable to fight off bacterial infections.Recently, studying pigs have helped scientists understand CF better.Why pigs?Initially, mice were used to evaluate CF, but they did not spontaneously develop CF like humans do....

What is a bubble study?A bubble study is a type of echocardiogram, which is the ultrasound of the heart. An echocardiogram is done to visualize the heart and its surrounding areas. Better images of the heart can be produced when a “contrast” is used during the echocardiogram. In a bubble study,...