Oncohema Key

Rubeola Airborne Precautions Rubeola, also known as measles or morbilli, is an acute, highly contagious paramyxovirus infection that may be one of the most common and most serious of all…

Rubella Droplet Precautions Contact Precautions Rubella, commonly called German measles, is an acute, mildly contagious viral disease that produces a distinctive 3-day rash accompanied by lymphadenopathy. It usually occurs in…

Roundworm Infection Roundworm infection, also known as ascariasis, is caused by Ascaris lumbricoides. It’s the most common type of intestinal worm infection, occurring worldwide. Most patients recover without treatment, but…

Rotavirus Infection Contact Precautions Rotavirus is the most common cause of severe diarrhea among children. The infection is characterized by vomiting and watery diarrhea lasting 3 to 8 days, commonly…

Roseola Infantum Roseola infantum, also known as exanthema subitum or sixth disease, is an acute, benign viral infection that usually affects infants and young children ages 6 months to 2…

Rocky Mountain Spotted Fever Rocky Mountain spotted fever (RMSF) is a febrile, rash-producing illness caused by the bacterium Rickettsia rickettsii. The disease is transmitted to humans by a tick bite….

Rhinovirus Infection Droplet Precautions Contact Precautions Rhinovirus, otherwise known as the common cold, is an acute, usually afebrile, viral infection that causes inflammation of the upper respiratory tract. It’s the…

Respiratory Syncytial Virus Infection Contact Precautions Respiratory syncytial virus (RSV) infection results from a subgroup of myxoviruses that resemble paramyxovirus. In infants and children, RSV is the leading cause of…

Recreational Water Illness Recreational water illnesses (RWIs) are a group of illnesses that occur secondary to swallowing, breathing, or being exposed to contaminated water from areas where water is enjoyed,…