Why does stomach flu spread rapidly during winters in the UAE?

Stomach Flu Cases on the Rise in the UAE

Published: Fri 3 Nov 2023, 7:00 AM

Doctors in the UAE are reporting an increase in cases of stomach flu or viral gastroenteritis, particularly during the winter months. The condition is highly contagious and can lead to serious complications, especially in young children and older individuals. There are different variants of the stomach bug, with the virus easily spreading among infected people through close contact, touching contaminated surfaces, and sharing food and utensils.

Dr Osama Elsayed Rezk Elassy, a clinical assistant professor and head of the division at the Centre for Paediatrics and Neonatology at Thumbay University Hospital, stated, “There is an approximately 30-35 per cent increase in stomach flu cases among children compared to the last few months.” This “extremely contagious” virus causes symptoms such as diarrhea, vomiting, and nausea associated with gastroenteritis.

Dr Moaz Naser, a General Practitioner at NMC Royal Hospital, DIP, warns of a surge in patient numbers in the coming months, particularly during December and January. It is crucial to understand that stomach flu is not the same as influenza, a respiratory condition caused by a virus. Stomach flu, or viral gastroenteritis, refers to an infection of the intestines and stomach caused by the virus. The fecal-oral route is the most common mode of transmission, through contaminated food, water, or contact with infected surfaces. Poor hand hygiene can increase the risk of infection.

During the flu season, when people are more likely to be indoors and in close contact with others, both respiratory and gastrointestinal viruses can spread more easily. Dr Mariam Esamy, a General Practitioner at Burjeel Farha in Al Ain, stated, “This is indeed common in conjunction with the flu, and the pattern tends to occur, especially around this time of the year.”

Healthcare professionals note that common symptoms of the winter flu include vomiting, stomach cramps, nausea, bloating, reflux issues, and diarrhea. The flu is typically transmitted through contact with an infected person, consuming tainted food or water, or touching contaminated surfaces. Dr Gorika Bansal, a Specialist Pediatrician with Prime Medical Center Barsha Heights, advises, “These viruses like influenza, norovirus, and adenovirus, among others, are highly contagious.”

These infections can easily spread in densely populated areas, such as restaurants, schools, and daycares, where people come into contact with contaminated surfaces. Children, in particular, are at a higher risk due to their tendency to touch various surfaces and then touch their faces or consume food without proper handwashing.

If a child exhibits a high fever, does not respond to oral medication, or appears extremely lethargic and irritable, they should be taken to the hospital immediately. Treatment for viral gastroenteritis mainly involves supportive care and symptom management, with antibiotics administered in serious cases. Staying hydrated is crucial for recovery, and oral rehydration solutions (ORS) are recommended.

As the number of stomach flu cases continues to rise, it is essential to practice good hygiene, including regular handwashing, to minimize the risk of infection. Stay informed and seek medical attention if necessary.