Karnataka has released an important health advisory for pilgrims visiting Sabarimala, following confirmed cases of Amoebic meningoencephalitis in Kerala. This advisory emphasizes the need for safety measures against the rare but dangerous "brain-eating amoeba," scientifically known as Naegleria fowleri, which thrives in warm freshwater sources.
The advisory was prompted by recent infections reported in Kerala, leading Karnataka's Health and Family Welfare Services to take swift action. Officials highlight the importance of raising awareness among pilgrims, who are frequently exposed to natural water bodies during the pilgrimage season. The communication underscores the seriousness of the infection, which, although rare, is often fatal.
Naegleria fowleri is found in warm freshwater environments such as ponds, stagnant waters, lakes, and inadequately maintained swimming pools. It does not spread from person to person or through drinking water. However, the amoeba can enter the body through the nose. Once inhaled, it may travel to the brain, causing a rapidly progressing and life-threatening condition known as Amoebic meningoencephalitis.
The advisory strongly recommends that pilgrims avoid allowing water to enter their noses while bathing in freshwater bodies. The use of nose clips or tightly covering the nose is advised during ritual bathing or when entering stagnant water areas. Travelers are urged to exercise caution throughout the Yatra, especially in warm or untreated water sources.
The infection from Naegleria fowleri occurs only when contaminated water enters the nose. Amoebic meningoencephalitis progresses rapidly and is often fatal. The amoeba is commonly found in warm freshwater and not in seawater. Importantly, there is no human-to-human transmission of this infection.
Pilgrims are advised to seek emergency medical care if they experience symptoms within seven days of freshwater exposure. Warning signs include fever, severe headache, nausea, vomiting, stiff neck, confusion, or behavioral changes. Health authorities stress that early detection and prompt medical consultation are crucial for improving survival chances.
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