History
The initial outbreak of the disease took place in the Regency Park complex which had 69 apartment units organized in three groups each three stories in height, located in Kew Gardens, in the New York City borough of Queens. Physicians who had seen patients starting in early 1946 had assumed that they were dealing with an atypical form of chickenpox, but the realization was made that they were dealing with a localized epidemic of unknown origins starting in the summer of that year. Physicians canvassed the residents of the building and found that there had been 124 cases of this disease from January through October among the 2,000 people living in the complex, reaching a peak of more than 20 cases reported in July. Individuals afflicted with the condition ranged in age from 3 months to 71, males and females were equally affected and the incidence among adults (6.5% of the 1,400 above age 15) exceeded that of children 14 and under (5.3%).Individuals would first have a small lesion at the site of the insect bite, which would eventually leave a small scar. Lymph nodes would become enlarged and about a week after the initial bite patients would start to experience chills, fever and headaches, accompanied by a maculopapular rash. The rash would last for about a week, with the full progress from the lesion being encountered until recovery typically being three weeks. Several characteristics were considered from an epidemiological perspective as being correlated with the condition.
Adverse responses include difficulty swallowing, chest pain, vomiting, and nausea. Contraindications that would advise against use of the device are patients who are or may be allergic to titanium, stainless steel, nickel, or ferrous iron materials. A warning advises that the device should not be used by patients who could be exposed to, or undergo, magnetic resonance imaging (MRI) because of serious injury to the patient and damage to the device.In those with symptoms that do not improve with PPIs surgery known as transoral incisionless fundoplication may help. Benefits may last for up to six years. Special populations
Pregnancy
GERD is a common condition that develops during pregnancy, but usually resolves after delivery. The severity of symptoms tend to increase throughout the pregnancy. In pregnancy, dietary modifications and lifestyle changes may be attempted, but often have little effect. Some lifestyle changes that can be implemented are elevating the head of the bed, eating small portions of food at regularly scheduled intervals, reduce fluid intake with a meal, avoid eating 3 hours before bedtime, and refrain from lying down after eating. Calcium-based antacids are recommended if these changes are not effective, aluminum- and magnesium hydroxide -based antacids are also safe. Antacids that contain sodium bicarbonate or magnesium trisilicate should be avoided in pregnancy. Sucralfate has been studied in pregnancy and proven to be safe  as is ranitidine and PPIs.