Dr. Joshua K Yuen MD

Syphilis is a venereal disease caused by the bacterium Treponema pallidum. It is sexually transmitted and takes second place among the most dangerous STDs after HIV. It has four stages, among which primary and secondary are the most infectious. It is also transmitted from an infected pregnant...

Mumps is a contagious viral infection that is easily transferred from one individual to another through contact with infected respiratory secretions. It’s caused by a virus referred to as paramyxovirus. Mostly, it attacks the parotid glands, which surround the angle of your jaw right below your...

Children who develop or complain of limping must be examined to make sure that their condition is not an orthopedic emergency like in the case of septic arthritis. After being examined, children's parents may hear about a toxic synovitis diagnosis. Such diagnosis might sound scary, but it is...

Dehydration is a condition that occurs when the body has lost more water than the amount that it has taken in. A baby’s body is made up of 75 percent of water. Every day, your baby will lose some amount of water from the body due to crying, sweating, urination, bowel movements and even with...

It is an unfortunate fact that children have a tendency to find weaknesses and differences in their peers and latch onto it, emotionally or physically hurting the other child in the process. When performed on purpose and repeatedly, this is bullying and is a serious problem. Bullying is violence,...

Babies who are exclusively breastfed have fewer and less severe infections, when compared to babies who are partially breastfed or not breastfed at all, according to a study published in, Archives of Disease in Childhood. This protection is regardless of the healthcare and vaccinations provided to...